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Sample records for attachment alloparental behavior

  1. The impact of early life family structure on adult social attachment, alloparental behavior, and the neuropeptide systems regulating affiliative behaviors in the monogamous prairie vole (Microtus ochrogaster

    Directory of Open Access Journals (Sweden)

    Todd H Ahern

    2009-08-01

    Full Text Available Early social attachments lie at the heart of emotional and social development in many mammals, including humans. In nature, monogamous prairie voles (Microtus ochrogaster experience considerable natural variation in early social attachment opportunities due to differences in family structure (e.g., single-mothers, solitary breeding pairs, and communal groups. We exploited some of this natural variation in family structure to examine the influence of early social environment on the development of adult social behavior. First, we characterized the parental care received by pups reared biparentally (BP or by a single-mother (SM in the laboratory. Second, we examined whether BP- and SM-reared offspring differed in adult nurturing, bonding, and emotional behaviors. Finally, we investigated the effects of rearing condition on neuropeptide systems that regulate adult social behavior (oxytocin, vasopressin, and corticotropin-releasing factor [CRF]. Observations revealed that SM-reared pups were exposed more frequently (P<0.01, licked and groomed less (P<0.01, and matured more slowly (P<0.01 than BP-reared pups. In adulthood, there were striking socio-behavioral differences: SM-reared females showed low spontaneous, pup-directed alloparental behavior (P<0.01 and both males and females from the SM-reared condition showed delayed partner preference formation. While rearing did not impact neuropeptide receptor densities in the ventral forebrain as we predicted, SM-reared animals, particularly females, had increased OT content (P<0.01 and greater dorsal raphe CRF2 densities (P<0.05 and both measures correlated with licking and grooming experienced during the first 10 days of life. These results suggest that naturalistic variation in social rearing conditions can introduce diversity into adult nurturing and attachment behaviors.

  2. Attachment and coercive sexual behavior.

    Science.gov (United States)

    Smallbone, S W; Dadds, M R

    2000-01-01

    This study examined the relationships between childhood attachment and coercive sexual behavior. One hundred sixty-two male undergraduate students completed self-report measures of childhood maternal attachment, childhood paternal attachment, adult attachment, antisociality, aggression, and coercive sexual behavior. As predicted, insecure childhood attachment, especially insecure paternal attachment, was associated with antisociality, aggression, and coercive sexual behavior. Moreover, childhood attachment independently predicted coercive sexual behavior after antisociality and aggression were statistically controlled. The hypothesis that paternal avoidant attachment would predict coercive sexual behavior independently of its relationship with aggression and antisociality was also supported. Posthoc analysis indicated that maternal anxious attachment was associated with antisociality and that paternal avoidant attachment was associated with both antisociality and coercive sexual behavior. These results are consistent with criminological and psychological research linking adverse early family experiences with offending and lend support to an attachment-theoretical framework for understanding offending behavior in general and sexual offending behavior in particular.

  3. Attachment behavior in rats

    OpenAIRE

    Sigling, H.O.

    2009-01-01

    This thesis describes studies into the rat as an animal model for attachment, along the lines of Bowlby's attachment theory. First, the relation between attachment and human psychopathology is reviewed. The conclusion is that psychopathology is more frequent in insecure attached persons and that there is a relationship between specific types of insecure attachment and specific types of psychiatric disorders. Next, a reinterpretation of the literature on social preference experiments in rodent...

  4. Attachment Behaviors in Autistic Children.

    Science.gov (United States)

    Sigman, Marian; Ungerer, Judy A.

    1984-01-01

    Observation of 14 autistic and 14 nonautistic children of equivalent mental age revealed that autistic Ss showed evidence of attachment to their mothers. Among autistic Ss, those showing increased attachment behaviors in response to separation and reunion demonstrated more advanced symbolic play skills than those showing no attachment change.…

  5. Attachment, caring and prosocial behavior

    NARCIS (Netherlands)

    Erez, Ayelet

    2007-01-01

    The thesis focuses on 5 studies examining the role of adult attachment in volunteering by defining volunteerism as a form of caregiving. By that we suggest an effect of one behavioral system, attachment, on another, caring or prosocial behaviors in individual or group settings. Studies 1 and 2 ex

  6. Parent Attachment, Childrearing Behavior, and Child Attachment: Mediated Effects Predicting Preschoolers' Externalizing Behavior

    Science.gov (United States)

    Roskam, Isabelle; Meunier, Jean-Christophe; Stievenart, Marie

    2011-01-01

    Attachment theory provides an interesting background for thinking about externalizing behavior (EB) in early childhood and for understanding how parenting influences the child's outcomes. The study examined how attachment and parenting could be combined to explain preschoolers' EB. Data were collected from 117 preschoolers aged from 4 to 6…

  7. Disorganized Attachment and Inhibitory Capacity: Predicting Externalizing Problem Behaviors

    Science.gov (United States)

    Bohlin, Gunilla; Eninger, Lilianne; Brocki, Karin Cecilia; Thorell, Lisa B.

    2012-01-01

    The aim of the present study was to investigate whether attachment insecurity, focusing on disorganized attachment, and the executive function (EF) component of inhibition, assessed at age 5, were longitudinally related to general externalizing problem behaviors as well as to specific symptoms of ADHD and Autism spectrum disorder (ASD), and…

  8. Genetic evidence for prevalence of alloparental care in a socially monogamous biparental cichlid fish, Perissodus microlepis, from Lake Tanganyika supports the "selfish shepherd effect" hypothesis.

    Science.gov (United States)

    Lee, Hyuk Je; Heim, Valentin; Meyer, Axel

    2016-05-01

    Alloparental care - care for unrelated young - is rare in animals, and its ecological or evolutionary advantages or, alternative maladaptive nature, remain unclear. We investigate alloparental care in the socially monogamous cichlid fish Perissodus microlepis from Lake Tanganyika that exhibits bi-parental care. In a genetic parentage analysis, we discovered a surprisingly high percentage of alloparental care represented by brood mixing, extra-pair paternity and extra-pair maternity in all broods that we investigated. The percentage of nondescendant juveniles of other parents, i.e., brood mixing, ranged from 5% to 57% (mean = 28%). The distribution of genetic parentage also suggests that this socially monogamous species has, in fact, polygamous mating system. The prevalence of genetically mixed broods can be best explained by two, not mutually exclusive hypotheses on farming-out and fostering behaviors. In the majority of broods, the sizes of the parents' own (descendant) offspring were significantly larger than those of the adopted (nondescendant) juveniles, supporting the 'selfish shepherd effect' hypothesis, i.e., that foster parents preferentially accept unrelated "smaller or not larger" young since this would tend to lower the predation risks for their own larger offspring. There was also a tendency for larger parents particularly mothers, more so than smaller parents, to care predominantly for their own offspring. Larger parents might be better at defending against cuckoldry and having foreign young dumped into their broods through farming-out behavior. This result might argue for maladaptive effects of allopatric care for the foster parents that only larger and possibly more experienced pairs can guard against. It needs to be determined why, apparently, the ability to recognize one's own young has not evolved in this species. PMID:27217943

  9. Relations between Attachment, Gender, and Behavior with Peers in Preschool.

    Science.gov (United States)

    Turner, Patricia J.

    1991-01-01

    Preschool children's security of attachment was assessed in the laboratory, and their interactions with peers were observed in the preschool. Insecure boys showed more aggressive, disruptive, assertive, and controlling behavior than secure children. Insecure girls showed more dependent and compliant behavior, and less assertive and controlling…

  10. Play Behavior and Attachment in Toddlers with Autism

    OpenAIRE

    Naber, Fabiënne B. A.; Bakermans-Kranenburg, Marian J.; van IJzendoorn, Marinus H.; Swinkels, Sophie H. N.; Buitelaar, Jan K; Dietz, Claudine; van Daalen, Emma; Van Engeland, Herman

    2007-01-01

    Play helps to develop social skills. Children with autism show deviances in their play behavior that may be associated with delays in their social development. In this study, we investigated manipulative, functional and symbolic play behavior of toddlers with and without autism (mean age: 26.45, SD 5.63). The results showed that the quality of interaction between the child and the caregiver was related to the development of play behavior. In particular, security of attachment was related to b...

  11. Development of an Attachment-Informed Measure of Sexual Behavior in Late Adolescence

    Science.gov (United States)

    Szielasko, Alicia L.; Symons, Douglas K.; Price, E. Lisa

    2013-01-01

    There is considerable interest in relations between sexual behavior and romantic attachment styles in adolescence as attachment needs are increasingly met through intimate partners rather than parents. The objectives of this research were to organize a measure of sexual behavior within an attachment theory framework, and then show that this new…

  12. Attachment Behavior of Children Adopted Internationally at Six Months Post Adoption

    OpenAIRE

    Niemann, Sandra; Weiss, Sandra

    2011-01-01

    The purpose of this pilot study was to describe attachment behavior in children adopted internationally at 6 months post adoption. Twenty-two children and their adoptive mothers were observed at home for completion of an attachment measure. Mothers also completed a questionnaire on their child’s preadoption care. Comparisons of children low and high in attachment security suggested that low secure children showed predominantly ambivalent attachment behavior or that they were still in the proc...

  13. Adolescent insecure attachment as a predictor of maladaptive coping and externalizing behaviors in emerging adulthood.

    Science.gov (United States)

    Dawson, Anne E; Allen, Joseph P; Marston, Emily G; Hafen, Christopher A; Schad, Megan M

    2014-01-01

    This study investigated whether insecure adolescent attachment organization (i.e., preoccupied and dismissing) longitudinally predicted self- and peer-reported externalizing behavior in emerging adulthood. Secondarily, maladaptive coping strategies were examined for their potential role in mediating the relationship between insecure attachment and future externalizing behaviors. Target participants (N = 184) were given the Adult Attachment Interview (AAI) at age 14 and re-interviewed seven and eight years later with their closest peer. Qualities of both preoccupied and dismissing attachment organization predicted self-reported externalizing behaviors in emerging adulthood eight years later, but only preoccupation was predictive of close-peer reports of emerging adult externalizing behavior. Maladaptive coping strategies only mediated the relationship between a dismissing stance toward attachment and future self-reported externalizing behaviors. Understanding the role of coping and emotional regulation in attachment may help us to understand the unique aspects of both dismissing and preoccupied stances toward attachment. PMID:24995478

  14. Adolescent-Parent Attachment and Externalizing Behavior: The Mediating Role of Individual and Social Factors.

    Science.gov (United States)

    de Vries, Sanne L A; Hoeve, Machteld; Stams, Geert Jan J M; Asscher, Jessica J

    2016-02-01

    The aim of this study was to test whether the associations between adolescent-parent attachment and externalizing problem behavior of adolescents were mediated by adolescent cognitive distortions, self-esteem, parental monitoring and association with deviant peers. A total of 102 adolescents (71 % male; aged 12-19 years) at risk for developing delinquent behaviors reported on attachment, parental monitoring, aggressive and delinquent behavior and peers. Mediation effects were tested by using structural equation modeling. Different pathways were found depending on the type of externalizing behavior. The association between attachment and direct and indirect aggressive behavior was mediated by cognitive distortions. The relation between attachment and delinquency was mediated by deviant peers and parental monitoring. We argue that clinical practice should focus on the attachment relationship between adolescent and parents in order to positively affect risk and protective factors for adolescents' aggressive and delinquent behavior. PMID:25772427

  15. Attachments

    International Nuclear Information System (INIS)

    In this attachment to the Annual report 1999 of the Nuclear Regulatory Authority of the Slovak Republic (UJD) the economic and personnel data of the UJD, used abbreviations, as well as the International nuclear event scales - INES are presented. Professional level of staff of the UJD is influenced by the education structure of its staff, when nearly 75% of the total number of staff has a university degree. A of 31.12.1999 there were 79 employees as average calculated number. Financing of the regulator in 1999 was mainly provided from the state budget, which represented 96% of all expenditures. The total volume of expenditures for UJD activity funded from the state budget achieved as of 31.12.1999 Slovak crowns (SK) 67 067 thousands. In the main category of expenditures an amount of SK 63 499 thous. was used for current activities, and the difference of SK 3 587 thous. was used for raising capital assets. Significant increase expenditures in the evaluated year compared to the 1998 was caused by a special purpose payment made by the Slovakia into the Fund for reconstruction of the Chernobyl cover (SK 19 996 thous.) funded through the budget chapter of the regulator. In the structure of current expenditures the highest share is taken by current transfers to abroad in total of SK 22 543 thous., i.e. contribution to reconstruction of Chernobyl cover made to the EBRD and contributions to the Fund of Technical Co-operation of the IAEA. For procurement of goods and services an amount of SK 19 814 thous. was spent, of which SK 7 054 thous. was used for funding science and technology tasks which were contracted out. The decision-making process in performing state supervision forced UJD to contact out various expert opinions and studies, for which UJD paid SK 2 058 thous. in total. Other expenditures in a volume of SK 10 702 thous. represent travel expenses, goods and services for UJD, rent for offices and other inevitable expenses. Salaries of staff represented SK 15 953

  16. Adolescent insecure attachment as a predictor of maladaptive coping and externalizing behaviors in emerging adulthood

    OpenAIRE

    Dawson, Anne E.; Allen, Joseph P.; Marston, Emily G.; Hafen, Christopher A.; Schad, Megan M.

    2014-01-01

    This study investigated whether insecure adolescent attachment organization (i.e., preoccupied and dismissing) longitudinally predicted self- and peer-reported externalizing behavior in emerging adulthood. Secondarily, maladaptive coping strategies were examined for their potential role in mediating the relationship between insecure attachment and future externalizing behaviors. Target participants (N = 184) were given the Adult Attachment Interview (AAI) at age 14 and re-interviewed seven an...

  17. Was that cheating? Perceptions vary by sex, attachment anxiety, and behavior.

    Science.gov (United States)

    Kruger, Daniel J; Fisher, Maryanna L; Edelstein, Robin S; Chopik, William J; Fitzgerald, Carey J; Stout, Sarah L

    2013-02-13

    We generated an inventory of 27 interpersonal behaviors and examined the extent to which participants judged each behavior as cheating on a long-term partner. We predicted variation in these judgments based on participant sex and attachment insecurity. Ratings for items ranged considerably; participants rated sexual behaviors as most indicative of cheating, then erotic behaviors, followed by behaviors consistent with a romantic relationship, and then behaviors related to financial support. Women rated ten items higher than did men, and men's ratings were higher on a minor financial support item. Higher attachment anxiety was associated with higher ratings for 18 of 27 behaviors; higher attachment avoidance was associated with lower scores on five items and higher scores on one item. Principle Axis Factoring identified three dimensions; sexual interaction, behaviors indicating close relationships, and casual social interaction. We discuss these results using the framework of attachment theory and sex-specific mating strategies.

  18. Attachment and Internalizing Behavior in Early Childhood: A Meta-Analysis

    Science.gov (United States)

    Madigan, Sheri; Atkinson, Leslie; Laurin, Kristin; Benoit, Diane

    2013-01-01

    Empirical research supporting the contention that insecure attachment is related to internalizing behaviors has been inconsistent. Across 60 studies including 5,236 families, we found a significant, small to medium effect size linking insecure attachment and internalizing behavior (observed d = 0.37, 95% CI [0.27, 0.46]; adjusted d = 0.19, 95% CI…

  19. Effects of attachment and rearing behavior on anxiety in normal developing youth

    DEFF Research Database (Denmark)

    Breinholst, Sonja; Esbjørn, Barbara Hoff; Reinholdt-Dunne, Marie Louise

    2015-01-01

    the direct, as well as the indirect, relation between attachment to parents, parental rearing behaviors and anxiety symptoms in a sample of 1134 normal developing children and adolescent. Attachment relation was measured by the Security Scale (SEC), negative parental rearing behavior was measured...

  20. Implications of attachment theory and research for developmental-behavioral pediatrics.

    Science.gov (United States)

    Carlson, Elizabeth A; Sampson, Megan C; Sroufe, L Alan

    2003-10-01

    This article presents a basic overview of attachment theory, concepts, and research. The review includes a discussion of the nature of the attachment relationship, its origins in human evolutionary history, and common misconceptions about attachment. We describe phases in the development of attachment relationships and review research on factors that influence attachment variations. We discuss the implications of variations in early attachment relationships for later development (adaptation and maladaptation). And finally, we review briefly the implications of attachment theory and research for pediatric practice. Some key points are that (1) virtually all infants become attached to caregivers regardless of quality of care; (2) attachment relationships evolve in phases over time; (3) children with disabilities form attachment relationships in ways comparable to nondisabled children but manifest attachment somewhat differently; (4) the consequences for attachment of out-of-home care, separations, and significant disruptions (e.g., adoption) depend on timing and circumstances; (5) many infant regulatory difficulties, as well as child behavior problems, originate in the caregiving relationship; and finally, (6) change in parent-child relationship disturbances is complex and requires time and effort. PMID:14578698

  1. Attachment style impacts behavior and early oculomotor response to positive, but not negative, pictures

    OpenAIRE

    Silva, Catarina; Chaminade, Thierry; David, Da Fonseca; Santos, Andreia; Esteves, Francisco; Soares, Isabel; Deruelle, Christine

    2015-01-01

    The present study investigated whether oculomotor behavior is influenced by attachment styles. The Relationship Scales Questionnaire was used to assess attachment styles of forty-eight voluntary university students and to classify them into attachment groups (secure, preoccupied, fearful, and dismissing). Eye-tracking was recorded while participants engaged in a 3-seconds free visual exploration of stimuli presenting either a positive or a negative picture together with a neutral picture, all...

  2. Attachment and Parental Practices as Predictors of Behavioral Disorders in Boys and Girls

    Directory of Open Access Journals (Sweden)

    Sandra Adriana Neves Nunes

    2013-09-01

    Full Text Available This study’s objective was to investigate how two parental systems (attachment and parental practices interact to predict internalizing and externalizing behavioral problems in girls and boys. The Security Scale was administered to 289 children (mean age = 10.5 years, and 205 parents completed the Child Behavior Checklist and an instrument addressing parental practices. The results indicate that poor maternal attachment predicts aggression and delinquency in boys, while problems of this nature among girls are predicted by parental rejection and low behavioral control. Poor paternal attachment was the only predictor for social withdrawal and anxiety/depression in boys. A tendency of association between poor maternal attachment and social withdrawal was observed among girls, while low behavioral control and high psychological control predicted anxiety/depression. The results are discussed in terms of their contribution to understanding the complex relationship among gender, parental systems, and behavioral disorders.

  3. The Generalization of Attachment Representations to New Social Situations: Predicting Behavior during Initial Interactions with Strangers

    Science.gov (United States)

    Feeney, Brooke C.; Cassidy, Jude; Ramos-Marcuse, Fatima

    2008-01-01

    The idea that attachment representations are generalized to new social situations and guide behavior with unfamiliar others is central to attachment theory. However, research regarding this important theoretical postulate has been lacking in adolescence and adulthood, as most research has focused on establishing the influence of attachment representations on close relationship dynamics. Thus, the goal of this investigation was to examine the extent to which attachment representations are predictive of adolescents’ initial behavior when meeting and interacting with new peers. High school adolescents (N = 135) participated with unfamiliar peers from another school in two social support interactions that were videotaped and coded by independent observers. Results indicated that attachment representations (assessed through interview and self-report measures) were predictive of behaviors exhibited during the discussions. Theoretical implications of results and contributions to existing literature are discussed. PMID:19025297

  4. The Prediction of Antisocial Behavior from Avoidant Attachment Classifications.

    Science.gov (United States)

    Fagot, Beverly I.; Kavanagh, Kate

    1990-01-01

    Children of 18 months classified as secure or insecure/avoidant by means of the Ainsworth Strange Situation were observed at home and in a playgroup. Teachers and observers rated girls classified as insecure/avoidant as being more difficult to deal with and having more difficulty with peers than girls rated as securely attached. (PCB)

  5. Examining Attachment to God and Health Risk-Taking Behaviors in College Students

    NARCIS (Netherlands)

    Barrett, J.; Horton, K.D.; Ellison, Ch.G.; Loukas, A.; Downey, D.L.

    2012-01-01

    Drawing on insights from attachment theory, this study examined whether three types of attachment to God—secure, avoidant, and anxious—were associated with health-risk behaviors, over and above the effects of religious attendance, peer support, and demographic covariates, in a sample of 328 undergra

  6. Preschoolers' distress and regulatory behaviors vary as a function of infant-mother attachment security.

    Science.gov (United States)

    Qu, Jin; Leerkes, Esther M; King, Elizabeth K

    2016-08-01

    Children (N=98) with higher attachment security scores, and lower resistance and avoidance scores during the Strange Situation at 16 months demonstrated somewhat more adaptive observed and mother-reported emotion regulation as preschoolers independent of maternal behavior. PMID:27394661

  7. Early Attachment Organization with Both Parents and Future Behavior Problems: From Infancy to Middle Childhood

    Science.gov (United States)

    Kochanska, Grazyna; Kim, Sanghag

    2013-01-01

    Links between children's attachment security with mothers and fathers, assessed in Strange Situation with each parent at 15 months ("N" = 101), and their future behavior problems were examined. Mothers and fathers rated children's behavior problems, and children reported their own behavior problems at age 8 ("N" = 86). Teachers rated behavior…

  8. Maternal Frightened, Frightening, or Atypical Behavior and Disorganized Infant Attachment Patterns.

    Science.gov (United States)

    Lyons-Ruth, Karlen; Bronfman, Elisa; Parsons, Elizabeth

    1999-01-01

    Studied mothers' behavior toward their infants with disorganized (type D) attachment strategies. Found that mothers whose infants are classified disorganized exhibit an elevated level of atypical maternal behaviors in the Strange Situation test. Mothers of type D Forced Insecure infants showed more negative-intrusive behaviors and role confusion…

  9. The Brief Accessibility, Responsiveness, and Engagement Scale: A Tool for Measuring Attachment Behaviors in Clinical Couples.

    Science.gov (United States)

    Sandberg, Jonathan G; Novak, Joshua R; Davis, Stephanie Y; Busby, Dean M

    2016-01-01

    Measuring attachment behaviors is relevant to creating secure couple relationships. This article seeks to test and examine the reliability and validity of the Brief Accessibility, Responsiveness, and Engagement (BARE) Scale-a practical measure of couple attachment-in a clinical sample. Couples took the BARE and other assessments measuring relationship functioning (self and partner reports of relationship satisfaction, relationship stability, positive and negative communication, and attachment styles). Results suggest that the BARE appears to be a reliable and valid tool for assessing couple attachment and can accurately predict and classify whether the couples belong in the clinical or nonclinical group, as well as their level of relationship satisfaction. Results also indicate attachment behaviors are related to relationship outcomes. PMID:26748730

  10. Foster children's attachment behavior and representation: Influence of children's pre-placement experiences and foster caregiver's sensitivity.

    Science.gov (United States)

    Bovenschen, Ina; Lang, Katrin; Zimmermann, Janin; Förthner, Judith; Nowacki, Katja; Roland, Inga; Spangler, Gottfried

    2016-01-01

    Although the majority of foster children have been exposed to early adversity in their biological families and have experienced one or more disruptions of attachment relationships, most studies surprisingly found foster children to be as securely attached as children in low-risk samples. However, attention has been paid almost exclusively to attachment formation in young children up to two years of age, and the majority of studies solely investigated attachment behavior whereas few is known about foster children's representations about attachment relationships. To extend findings on attachment in foster children and its predictors, our study examined both attachment behavior and representations in foster children aged between 3 and 8 years. Diverse potential predictors including child variables, birth parents' variables, pre-placement experiences, and foster caregiver's behavior were included in the analyses. Results revealed that foster children showed both lower attachment security and higher disorganization scores than children in low-risk samples. Attachment behavior and representation were found to be widely independent from each other. Different factors contributed to attachment behavior and representation: whereas foster children's attachment behavior was mainly influenced by foster parents' behavior, pre-placement experiences did predict hyperactivation and disorganization on the representational level. The results indicate that, when intervening with foster families, it seems crucial to focus not exclusively on the promotion of secure attachment behavior but also to develop interventions enhancing secure and organized attachment representations. PMID:26412616

  11. The role of attachment in the relationship between child maltreatment and later emotional and behavioral functioning.

    Science.gov (United States)

    Lowell, Amanda; Renk, Kimberly; Adgate, Amanda Havill

    2014-09-01

    The experience of childhood maltreatment is an important predictor of unfavorable emotional and behavioral outcomes. Because little research examined explanatory variables in the relationship between childhood maltreatment experiences and later outcomes, this study examined the role that attachment serves in this relationship. Four hundred twenty-four participants completed questionnaires assessing the variables of interest for this study. Results indicated that both childhood maltreatment experiences (particularly emotional abuse) and attachment (particularly to mothers and peers) are significant predictors of later emotional and behavioral outcomes. Further, attachment contributed unique and significant variance to the relationship between childhood maltreatment experiences and later outcomes. Such findings suggested that secure attachment may serve as a protective factor against maladaptive emotional and behavioral outcomes as children reach emerging adulthood, even in the context of childhood maltreatment experiences. The importance of studying the relationships among these variables is discussed. PMID:24631414

  12. The relationships of antisocial behavior with attachment styles, autonomy-connectedness, and alexithymia.

    Science.gov (United States)

    Bekker, Marrie H J; Bachrach, Nathan; Croon, Marcel A

    2007-06-01

    The present study was aimed at investigating the relationships among attachment styles, autonomy-connectedness (self-awareness, sensitivity to others, and capacity for managing new situations), alexithymia, and antisocial behavior among 202 college students (67 men and 135 women). We were particularly interested in sex differences in the levels of these variables as well as their associations. Sex differences were expected in types of insecure attachment styles, patterns of autonomy-connectedness, and levels of self-reported antisocial and passive-aggressive behavior. All expected sex differences were indeed found. Furthermore, the model that we hypothesized was partly confirmed: For men, anxious attachment had a stronger direct and positive effect on antisocial behavior than for women, and the positive effect of anxious attachment on passive-aggressive behavior was smaller for women than for men. Interestingly, capacity for managing new situations had a main and mediating effect on antisocial behavior. Sensitivity to others appeared as a mediator between anxious attachment style and passive-aggressive behavior. Contrary to expectations, fantasizing (a component of alexithymia) had a strong, negative association with antisocial behavior. The results are discussed against the background of other recent findings concerning alexithymia and autonomy- connectedeness.

  13. Play behavior and attachment in toddlers with autism

    NARCIS (Netherlands)

    Naber, F.B.; Bakermans-Kranenburg, M.J.; IJzendoorn, M.H. van; Swinkels, S.H.N.; Buitelaar, J.K.; Dietz, C.; Daalen, E. van; Engeland, H. van

    2008-01-01

    Play helps to develop social skills. Children with autism show deviances in their play behavior that may be associated with delays in their social development. In this study, we investigated manipulative, functional and symbolic play behavior of toddlers with and without autism (mean age: 26.45, SD

  14. Attachment, Identity Development, and Sexual Behavior Among College Students

    OpenAIRE

    Coyl, Diana D.

    1997-01-01

    The prevalence of nonmarital sexual behavior among adolescents continues to rise, as does the number of sexually transmitted diseases, AIDS, and unwanted pregnancies. College-age adolescents appear to be even more susceptible to these problems. Sound theoretical knowledge would seem useful in designing more effective prevention programs. The purpose of this study was to identity theoretical factors that contribute to or decrease such behaviors. Two hundred fifty-two single college students...

  15. An Investigation into Associations with Attachment, Companion Pet Attachment, Empathy, and Prosocial Behaviors in 18-20 Year Old College Students: A Mixed Methods Study

    Science.gov (United States)

    Anderson, Christian

    2010-01-01

    This study examines empathy, parental attachment, companion pet attachment and social behaviors in a sample of 120 students between the ages of 18-20 enrolled at Front Range Community College in Westminster CO during the fall semester 2008. The study is based on the research questions posed by Thompson and Gullone (2008) but pays particular…

  16. Attachment style impacts behavior and early oculomotor response to positive, but not negative, pictures.

    Science.gov (United States)

    Silva, Catarina; Chaminade, Thierry; David, Da Fonseca; Santos, Andreia; Esteves, Francisco; Soares, Isabel; Deruelle, Christine

    2015-06-01

    The present study investigated whether oculomotor behavior is influenced by attachment styles. The Relationship Scales Questionnaire was used to assess attachment styles of forty-eight voluntary university students and to classify them into attachment groups (secure, preoccupied, fearful, and dismissing). Eye-tracking was recorded while participants engaged in a 3-seconds free visual exploration of stimuli presenting either a positive or a negative picture together with a neutral picture, all depicting social interactions. The task consisted in identifying whether the two pictures depicted the same emotion. Results showed that the processing of negative pictures was impermeable to attachment style, while the processing of positive pictures was significantly influenced by individual differences in insecure attachment. The groups highly avoidant regarding to attachment (dismissing and fearful) showed reduced accuracy, suggesting a higher threshold for recognizing positive emotions compared to the secure group. The groups with higher attachment anxiety (preoccupied and fearful) showed differences in automatic capture of attention, in particular an increased delay preceding the first fixation to a picture of positive emotional valence. Despite lenient statistical thresholds induced by the limited sample size of some groups (p emotions is affected by attachment styles. These results are discussed within a broader evolutionary framework. PMID:25693911

  17. Attachment as an organizer of behavior: implications for substance abuse problems and willingness to seek treatment

    Directory of Open Access Journals (Sweden)

    Troutman Beth

    2006-11-01

    Full Text Available Abstract Background Attachment theory allows specific predictions about the role of attachment representations in organizing behavior. Insecure attachment is hypothesized to predict maladaptive emotional regulation whereas secure attachment is hypothesized to predict adaptive emotional regulation. In this paper, we test specific hypotheses about the role of attachment representations in substance abuse/dependence and treatment participation. Based on theory, we expect divergence between levels of maladaptive functioning and adaptive methods of regulating negative emotions. Methods Participants for this study consist of a sample of adoptees participating in an ongoing longitudinal adoption study (n = 208. The Semi-Structured Assessment of the Genetics of Alcohol-II 41 was used to determine lifetime substance abuse/dependence and treatment participation. Attachment representations were derived by the Adult Attachment Interview [AAI; 16]. We constructed a prior contrasts reflecting theoretical predictions for the association between attachment representations, substance abuse/dependence and treatment participation. Results Logistic regression was used to test our hypotheses. As predicted, individuals classified as dismissing, preoccupied or earned-secure reported the highest rates of substance abuse/dependence. Individuals classified as dismissing reported significantly lower rates of treatment participation despite their high rates of substance abuse/dependence. As expected, the continuous-secure group reported lowest rates of both substance abuse/dependence and treatment participation. Conclusion The findings from this study identify attachment representations as an influential factor in understanding the divergence between problematic substance use and treatment utilization. The findings further imply that treatment may need to take attachment representations into account to promote successful recovery.

  18. Attachment Style, Home-Leaving Age and Behavioral Problems among Residential Care Children

    Science.gov (United States)

    Shechory, Mally; Sommerfeld, Eliane

    2007-01-01

    In a prospective study, the attachment style, home-leaving age, length of time in residential care, and behavioral problems among Israeli residential care children (N=68), were studied. Data analyses showed that children removed from their homes at a later age suffered from higher levels of anxiety, depression and social problems compared to…

  19. Adolescent-parent attachment and externalizing behavior: The mediating role of individual and social factors

    NARCIS (Netherlands)

    S.L.A. de Vries; M. Hoeve; G.J.J.M. Stams; J.J. Asscher

    2015-01-01

    The aim of this study was to test whether the associations between adolescent-parent attachment and externalizing problem behavior of adolescents were mediated by adolescent cognitive distortions, self-esteem, parental monitoring and association with deviant peers. A total of 102 adolescents (71 % m

  20. The relations among maternal depressive disorder, maternal Expressed Emotion, and toddler behavior problems and attachment

    OpenAIRE

    Gravener, Julie A.; Rogosch, Fred A.; Oshri, Assaf; Narayan, Angela J.; Cicchetti, Dante; Toth, Sheree L.

    2012-01-01

    Direct and indirect relations among maternal depression, maternal Expressed Emotion (EE: Self- and Child-Criticism), child internalizing and externalizing symptoms, and child attachment were examined. Participants were mothers with depression (n = 130) and comparison mothers (n = 68) and their toddlers (M age = 20 mo.; 53% male). Assessments included the Diagnostic Interview Schedule (maternal depression); the Five Minute Speech Sample (EE); the Child Behavior Checklist (toddler behavior prob...

  1. Investigating Attachment Behaviors of Cryptosporidium Parvum Oocysts Using Collision Efficiency in Laboratory Column Experiments

    Science.gov (United States)

    Park, Y.; Hou, L.; Atwill, R.; Packman, A. I.; Harter, T.

    2009-12-01

    Cryptosporidium is one of the most common enteric parasites of humans and domestic animals, and a number of outbreaks of Cryprosporidiosis, a diarrheal disease caused by Cryptosporidium have been reported worldwide. Natural porous media has been demonstrated to be an effective filter for removing Cryptosporidium parvum from contaminated water and the amount of Cryptosporidium filtered is known to be highly dependent on physical and chemical conditions of the porous media and the water. Cryptosporidium deposition in saturated porous media involves two main steps: approach and attachment. In contrast to the approach mechanisms, attachment processes have not been systematically described to predict a priori because theories that represent attachment behavior (colloid stability) such as DLVO are insufficient to explain experimental data. For this reason, attachment efficiency is calculated based on empirical data, typically experimental breakthrough curves in laboratory columns or field experiments. In this study, collision (attachment) efficiencies (α) of C. parvum oocyst were calculated to test the effect of chemical property changes on the association of oocysts with sand grains. The breakthrough curve data obtained from twelve column experiments and three models were employed to calculate single collector efficiency (η) and α. The first ten experiments were conducted by changing ionic strength and pH, and mixing with natural sediments under the same physical properties (same η). Our experiment results show that iron coating or clay/suspended solids mixture drastically enhanced oocyst deposition. The experiments also showed that increase in ionic strength and decrease in pH enhanced the attachment efficiency. However, the experiment with 100mM NaCl resulted in low attachment efficiency and the experiment with pH 8.5 showed similar attachment efficiency to the one at pH 7. Based on the results from two additional experiments with different flow velocities, it

  2. The impact of parental self-esteem and parental rearing behavior on adolescent attachment to parents

    Directory of Open Access Journals (Sweden)

    Anbo Yang

    2011-06-01

    Full Text Available In this study the relationship of parental self-esteem, parental rearing and adolescent adult attachment was investigated. A total 448 senior high school students completed EMBU(Egna Minnen av Barndoms Uppfostran, or ―Own memories of parental rearing‖, Perris et al., 1980, the Experiences in Close Relationships Scale (ECR; Brennan, Clark, &Shaver, 1998, and their parents completed The Rosenberg Self-Esteem Scale (SES; Rosenberg, 1965. The results suggested that parental global self-esteem has no effect on the adolescent attachment to parents. Parental positive rearing behaviors have been significantly associated with avoidance to parents. Furthermore, the negative rearing behaviors, such as paternal denying and rejecting, maternal punitiveness, maternal overinvolved and overprotective behavior, can predict the adolescent avoidance and anxiety to parents.

  3. Adolescent-parent attachment as a mediator of relations between parenting and adolescent social behavior and wellbeing in China.

    Science.gov (United States)

    Cai, Mengfei; Hardy, Sam A; Olsen, Joseph A; Nelson, David A; Yamawaki, Niwako

    2013-01-01

    The purpose of this study was to examine links between parenting dimensions (authoritative parenting, psychological control, and parental authority) and adolescent wellbeing (self-esteem, autonomy, and peer attachments) as mediated by parent-teen attachment, among Chinese families. The sample included 298 Chinese adolescents, ages 15-18 years (M(age) = 16.36, SD = .68; 60% female). The mediation model was examined using path analyses (one model with parental authority as overprotection, and one with it as perceived behavioral control). To improve model fit a direct path was added from authoritative parenting to autonomy. Authoritative parenting was positively predictive of attachment, while psychological control and overprotection (but not behavioral control) were negative predictors. In turn, adolescent-parent attachment was positively related to the three outcomes. Lastly, the model paths did not differ by adolescent gender. These findings suggest that parenting behaviors may play a crucial role in adolescent social behaviors and wellbeing via adolescent-parent attachment. PMID:23509911

  4. Adolescent-parent attachment as a mediator of relations between parenting and adolescent social behavior and wellbeing in China.

    Science.gov (United States)

    Cai, Mengfei; Hardy, Sam A; Olsen, Joseph A; Nelson, David A; Yamawaki, Niwako

    2013-01-01

    The purpose of this study was to examine links between parenting dimensions (authoritative parenting, psychological control, and parental authority) and adolescent wellbeing (self-esteem, autonomy, and peer attachments) as mediated by parent-teen attachment, among Chinese families. The sample included 298 Chinese adolescents, ages 15-18 years (M(age) = 16.36, SD = .68; 60% female). The mediation model was examined using path analyses (one model with parental authority as overprotection, and one with it as perceived behavioral control). To improve model fit a direct path was added from authoritative parenting to autonomy. Authoritative parenting was positively predictive of attachment, while psychological control and overprotection (but not behavioral control) were negative predictors. In turn, adolescent-parent attachment was positively related to the three outcomes. Lastly, the model paths did not differ by adolescent gender. These findings suggest that parenting behaviors may play a crucial role in adolescent social behaviors and wellbeing via adolescent-parent attachment.

  5. THE INVESTIGATION OF RELATIONSHIP BETWEEN ATTACHMENT AND AGGRESSIVE BEHAVIOR OF ADOLESCENTS

    Directory of Open Access Journals (Sweden)

    Bilge Kaplan

    2013-06-01

    Full Text Available Various studies available in the literature on pubertşy. The individual's physical and psychological changes during puberty, as well as changes in the social field are remarkable. During this period, the importance of family relationships with losing a bit more with the relationships with their peers is their strength. The aim of this study is to investigate the relationship between parental attachment and aggression in adolescents. In the study, risk factors and protective factors between parent attachment and aggressive behavior were examined. Parents marital accord to have friend; close friend and peer group were considered as protective factors. Watching violent movies on Tv and having a disciplinary penalt were identified as risk factors. Also, that empathy was between parent attachment aggression examined as a mediator. That research is carried with randomly selected 1424 (709 females and 715 males adolescents, who are living in Burdur in 2010, going to high school and ranging from 13 and 19. The schools were visited after obtaining necessary permits from the Burdur Directorate Education by the researcher and participation in the study was based on volunteerism. Personal information form, and Aggression Scale (Buss ve Perry, 1992, Parent and Peer Attachment inventory (Armsden ve Greenberg, 1987 and Empathic Tendency Scale (Dökmen, 1988 were applied in the study. For the data analysis, the statistical analysis like Two-way analysis of variance, T-test and Sobel Test were used. When taking a look at analysis findings, it was noticed that adolescents insecurely attached got higher aggression score. It was seen that only the level of emphaty get on with each other between insecure parent attachment and aggression. In the light of literature, the findings of that research were discussed with the other studies’ findings regarding that subject and were interprented. In addition, suggestions relevant to those findings were presented for

  6. Zoospores of Undaria pinnatifida: their efficiency to attach under different water velocities and conjugation behavior during attachment

    Institute of Scientific and Technical Information of China (English)

    PANG Shaojun; SHAN Tifeng

    2008-01-01

    In the invading course of Undaria pinnatifida,zoospore attachment in a dynamically changed subtidal water environment is crucial for the establishment of a potential population in alien waters.Among many abiotic factors that may interfere with the attachment process,water velocity is the most important one.In this investigation,the effect of water velocity on zoospore attachment of U.pinnatifida was investigated in an artificially designed system.It was found that freshly released zoospores that were transported by water flowing at 0 ~ 16 cm/s showed no difficulty in attaching the smooth surface.Zoospore attachment decreased at elevated water flowing rates.At 70 cm/s no spore attachment occurred.Spores that have settled on glass slide for up to 1 h could not be stripped away by flowing water at a rate of 129 cm/s,the same was true of the 20 d old filamentous gametophytes.It was found that more than 70% of free-swimming zoospores tended to settle down adjacent to the settled spores and formed conjugated clusters from two up to a few hundred cells in still culture.

  7. Parental Attachment, Self-Esteem, and Antisocial Behaviors among African American, European American, and Mexican American Adolescents.

    Science.gov (United States)

    Arbona, Consuelo; Power, Thomas G.

    2003-01-01

    Examines the relation of mother and father attachment to self-esteem and self-reported involvement in antisocial behaviors among African American, European American, and Mexican American high school students. Findings indicated that adolescents from the 3 ethnic/racial groups did not differ greatly in their reported attachment. (Contains 70…

  8. A Behavioral Perspective of Childhood Trauma and Attachment Issues: Toward Alternative Treatment Approaches for Children with a History of Abuse

    Science.gov (United States)

    Prather, Walter; Golden, Jeannie A.

    2009-01-01

    Attachment theory provides a useful conceptual framework for understanding trauma and the treatment of children who have been abused. This article examines childhood trauma and attachment issues from the perspective of behavior analysis, and provides a theoretical basis for two alternative treatment models for previously abused children and their…

  9. Adolescent attachment and trajectories of hostile-impulsive behavior: implications for the development of personality disorders.

    Science.gov (United States)

    Kobak, Roger; Zajac, Kristyn; Smith, Clare

    2009-01-01

    Adolescents' trajectories of impulsive and hostile behaviors provide a dynamic index of risk for the emergence of Cluster B (antisocial and borderline) personality disorders in early adulthood. In the current study, we tested the hypothesis that preoccupied states of mind in the Adult Attachment Interview would increase both the level and rate of growth in adolescents' trajectories of aggressive and sexual risk-taking behaviors measured at ages 13, 15, and 17. Overall, preoccupied states of mind predicted higher levels of sexual risk taking and aggressive behaviors across all three assessments as well as higher rates of growth in sexual-risk taking and caregiver-reported aggression over time. In addition, preoccupied females showed slower rates of decline in self-reported hostile emotions than did preoccupied males. The effects of gender as a moderator of the relations between preoccupied status and risk trajectories for personality disorders are discussed.

  10. Disorganization, COMT, and Children’s Social Behavior: The Norwegian Hypothesis of Legacy of Disorganized Attachment

    Directory of Open Access Journals (Sweden)

    Zhi Li

    2016-07-01

    Full Text Available Why is disorganized attachment associated with punitive-controlling behavior in some, but caregiving-controlling in others? Hygen and associates (2014 proposed that variation in the Catechol-O-methyl transferase(COMT Val158Met genotype explains this variation, providing preliminary data to this effect. We offer a conceptual replication, analyzing data on 560 children (males: 275 drawn from the NICHD Study of Early Child Care and Youth Development. As predicted, competitive model-fitting indicated that disorganized infants carrying Met alleles engage in more positive behavior and less negative behavior than other children at age 5 and 11, with the reverse true of Val/Val homozygotes, seemingly consistent with caregiving-controlling and punitive-controlling styles, respectively, but only in the case of maternal and not teacher reports, thereby confirmating a relationship-specific hypothesis.

  11. Residents’ Environmental Conservation Behaviors at Tourist Sites: Broadening the Norm Activation Framework by Adopting Environment Attachment

    Directory of Open Access Journals (Sweden)

    Yuling Zhang

    2016-06-01

    Full Text Available Understanding the factors that affect residents’ environmental conservation behaviors help in managing the environment of tourist sites. This research provides an integrative understanding of how residents near tourist sites form their environmental conservation behaviors by merging the norm-activation model and cognitive-affective model into one theoretical framework. Results of the structural analysis from a sample of 642 residents showed that this study’s proposed composite model includes a satisfactory level of predictive power for environmental conservation behaviors. The findings identify the following two dimensions of awareness of environmental consequences as having a key role in predicting environmental conservation behaviors: (1 awareness of positive consequences of environmental protection; and (2 awareness of disaster consequences. Results also show that environment attachment and personal norms about environmentalism played a mediating role between awareness of environmental consequences and environmental conservation behaviors, and that personal norms about environmentalism were the most powerful factor in predicting behaviors. Several practical implications were derived from the research findings that can contribute to environment management policy both within and outside the field of tourism, mostly notably: (1 how the effective promotion of these factors can encourage environmental conservation behaviors for residents; and (2 how governments can develop and implement environmental management measures to improve locals’ awareness of positive consequences of environmental protection.

  12. Attachment behaviors in children with autism / Comportamentos indicativos de apego em crianças com autismo

    OpenAIRE

    Cláudia Sanini; Gabriela Damasceno Ferreira; Thiago Spillari Souza; Cleonice Alves Bosa

    2008-01-01

    This study investigated the attachment behaviors in children with autism. Ten boys with autism, 10 boys with Down syndrome and 10 boys with typical development who were around 4 years old, participated in the study. A free-play session, which consisted of five episodes, was used to observe the interactive behaviors between the child and the mother, and also an unfamiliar person (the stranger). No significant differences were found among the three groups concerning most of the attachment behav...

  13. [Close relationships in childhood and adulthood from the viewpoint of structural analysis of social behavior (SASB) and attachment theory].

    Science.gov (United States)

    Neumann, Eva; Tress, Wolfgang

    2007-01-01

    Two theoretical approaches to interpersonal experiences and behavior are empirically related to each other: Structural Analysis of Social Behavior (SASB) and attachment theory. The focus is on the most important relationships during life-span: relationships with mother and father in childhood, which were measured retrospectively, and romantic relationships in adulthood. 93 outpatients of a psychosomatic clinic took part in the study. Self-report measures were used to assess SASB-dimensions affiliation and autonomy and attachment variables (Intrex short form, Short measure of attachment to parents, Bochum Adult Attachment Questionnaire). Affiliation was strongly related to attachment to mother, father and romantic partner. Subjects classified as secure with respect to attachment to parents reported higher levels of affiliation than subjects classified as anxious or avoidant. Correspondingly, affiliation was negatively correlated with avoidance and anxiety in adult attachment to the romantic partner. On the other hand, autonomy was shown to be unrelated to attachment variables. Results indicate that the SASB-dimension affiliation and attachment security are closely associated.

  14. Influence of spatial exclusion on the statistical behavior of attached eddies

    Science.gov (United States)

    de Silva, Charitha M.; Woodcock, James D.; Hutchins, Nicholas; Marusic, Ivan

    2016-06-01

    Recent studies have shown Townsend's attached eddy hypothesis to be a promising basis for modeling the velocity statistics in the logarithmic region of turbulent wall flows. Accordingly, the attached eddy model is able to reliably estimate the functional forms of the mean velocity, second-order moments of the velocity fluctuations, and recently structure functions and higher-order moments of the velocity fluctuations. However, detailed quantitative comparisons with experimental results reveal differences, particularly for the higher-order moments. Specifically, the predicted flatness (kurtosis) is found to be invariably greater than 3 (i.e., super-Gaussian behavior) for all velocity components, while experimental results show sub-Gaussian behavior for the streamwise component of velocity. In this study, we show that this and other discrepancies can be resolved by considering the finite space occupied by each eddy. Earlier models had allowed each eddy to be perfectly randomly located, with no consideration for the locations of neighboring eddies (in other words, their locations can be described as a Poisson point process). Here we investigate the effect of mandating a minimum distance between any two eddies of the same height. We demonstrate that this spatial exclusion, when combined with an experimentally observed shape for the representative eddy, produces predictions that are now in better agreement with experimental observations. In particular, sub-Gaussian behavior is now attained for the streamwise component, while super-Gaussian behavior is maintained for the other velocity components, qualitatively matching experimental findings. Therefore, our findings infer that spatial exclusion between eddies is likely to play an important role in the laws that govern their spatial arrangement, which is likely to be more disperse than a Poisson point process.

  15. Comparison of the Effects of Attachment Training for Mothers on the Behavioral Responses of Premature Infants: A Randomized Clinical Trial

    Directory of Open Access Journals (Sweden)

    Mitra Edraki

    2015-06-01

    Full Text Available Background: Premature infants are among high-risk groups in community who need to be hospitalized at intensive care units for survival and receiving basic or special care. Hospitalization at neonatal intensive care units (NICUs unsettles the family and leads to the separation of parents from their infants. This study aimed to determine the effects of maternal attachment behaviors on the behavioral responses of premature infants, hospitalized at NICUs. Methods: In this randomized clinical trial, 64 premature infants, who were hospitalized at NICUs and were eligible for the study, were randomly allocated to study and control groups. Attachment behaviors including touching, massage and kangaroo care were applied for the study group, while the conventional attachment method was adopted for the control group. Behavioral responses were evaluated two hours before and two hours after training attachment behaviors. Data were analyzed, using Chi-square and student’s t-test. Results: The mean difference in the duration of deep sleep and consciousness was more significant in the study group, compared to the control group. Furthermore, the duration of drowsiness was significantly less in the study group, compared to the control group. Conclusion: The implementation of attachment training at NICUs decreased the time of drowsiness and improved behavioral responses, deep sleep time and consciousness.

  16. Technical note: Evaluation of an ear-attached movement sensor to record cow feeding behavior and activity

    NARCIS (Netherlands)

    Bikker, J.P.; Laar, van H.; Rump, P.; Doorenbos, J.; Meurs, van K.; Griffioen, G.M.; Dijkstra, J.

    2014-01-01

    The ability to monitor dairy cow feeding behavior and activity could improve dairy herd management. A 3-dimensional accelerometer (SensOor; Agis Automatisering BV, Harmelen, the Netherlands) has been developed that can be attached to ear identification tags. Based on the principle that behavior can

  17. Middle Childhood Support-Seeking Behavior during Stress: Links with Self-Reported Attachment and Future Depressive Symptoms

    Science.gov (United States)

    Dujardin, Adinda; Santens, Tara; Braet, Caroline; De Raedt, Rudi; Vos, Pieter; Maes, Bea; Bosmans, Guy

    2016-01-01

    This study tested whether children's more anxious and avoidant attachment is linked to decreased support-seeking behavior toward their mother during stress in middle childhood, and whether children's decreased support-seeking behavior enhances the impact of experiencing life events on the increase of depressive symptoms 18 months later.…

  18. The Effect of Group Attachment and Social Position on Prosocial Behavior. Evidence from Lab-in-the-Field Experiments

    OpenAIRE

    Delia Baldassarri; Guy Grossman

    2013-01-01

    Social life is regulated by norms of fairness that constrain selfish behavior. While a substantial body of scholarship on prosocial behavior has provided evidence of such norms, large inter- and intra-personal variation in prosocial behavior still needs to be explained. The article identifies two social-structural dimensions along which people's generosity varies systematically: group attachment and social position. We conducted lab-in-the-field experiments involving 2,597 members of producer...

  19. Parents' self-reported attachment styles: a review of links with parenting behaviors, emotions, and cognitions.

    Science.gov (United States)

    Jones, Jason D; Cassidy, Jude; Shaver, Phillip R

    2015-02-01

    For decades, attachment scholars have been investigating how parents' adult attachment orientations relate to the ways in which they parent. Traditionally, this research has been conducted by developmental and clinical psychologists who typically employ the Adult Attachment Interview (AAI) to measure adult attachment. However, dating back to the mid-1990s, social and personality psychologists have been investigating how self-reported adult attachment styles relate to various facets of parenting. The literature on self-reported attachment and parenting has received less attention than AAI research on the same topic and, to date, there is no comprehensive review of this literature. In this article, we review more than 60 studies of the links between self-reported attachment styles and parenting, integrate the findings to reach general conclusions, discuss unresolved questions, and suggest future directions. Finally, we discuss the potential benefits to the study of parenting of collaborations among researchers from the developmental and social attachment research traditions.

  20. The Relation of Attachment Security to Adolescents' Paternal and Peer Relationships, Depression, and Externalizing Behavior

    Science.gov (United States)

    Allen, Joseph P.; Porter, Maryfrances; McFarland, Christy; McElhaney, Kathleen Boykin; Marsh, Penny

    2007-01-01

    The relation of attachment security to multiple domains of psychosocial functioning was examined in a community sample of 167 early adolescents. Security of attachment organization, assessed using the Adult Attachment Interview, was linked to success in establishing autonomy while maintaining a sense of relatedness both with fathers and with…

  1. Attachment as Moderator of Treatment Outcome in Major Depression: A Randomized Control Trial of Interpersonal Psychotherapy versus Cognitive Behavior Therapy

    Science.gov (United States)

    McBride, Carolina; Atkinson, Leslie; Quilty, Lena C.; Bagby, R. Michael

    2006-01-01

    Anxiety and avoidance dimensions of adult attachment insecurity were tested as moderators of treatment outcome for interpersonal psychotherapy (IPT) and cognitive-behavioral therapy (CBT). Fifty-six participants with major depression were randomly assigned to these treatment conditions. Beck Depression Inventory-II, Six-Item Hamilton Rating Scale…

  2. Disorganized Behavior in Adolescent-Parent Interaction: Relations to Attachment State of Mind, Partner Abuse, and Psychopathology

    Science.gov (United States)

    Obsuth, Ingrid; Hennighausen, Katherine; Brumariu, Laura E.; Lyons-Ruth, Karlen

    2014-01-01

    Disoriented, punitive, and caregiving/role-confused attachment behaviors are associated with psychopathology in childhood, but have not been assessed in adolescence. A total of 120 low-income late adolescents (aged 18-23 years) and parents were assessed in a conflict-resolution paradigm. Their interactions were coded with the Goal-Corrected…

  3. Infant Distress and Regulatory Behaviors Vary as a Function of Attachment Security Regardless of Emotion Context and Maternal Involvement

    Science.gov (United States)

    Leerkes, Esther M.; Wong, Maria S.

    2012-01-01

    Differences in infant distress and regulatory behaviors based on the quality of attachment to mother, emotion context (frustration versus fear), and whether or not mothers were actively involved in the emotion-eliciting tasks were examined in a sample of ninety-eight 16-month-old infants and their mothers. Dyads participated in the Strange…

  4. The Role of Insecure Attachment and Gender Role Stress in Predicting Controlling Behaviors in Men Who Batter

    Science.gov (United States)

    Mahalik, James R.; Aldarondo, Etiony; Gilbert-Gokhale, Steven; Shore, Erika

    2005-01-01

    The authors hypothesized that masculine gender role stress would mediate the relationship between insecure attachment and controlling behaviors in a sample of men who batter. To examine this hypothesis, 143 men who were court mandated to attend a batterers' intervention program in a northeastern state completed measures including the Controlling…

  5. The Relation of Attachment Security to Adolescents’ Paternal and Peer Relationships, Depression, and Externalizing Behavior

    OpenAIRE

    Allen, Joseph P.; Porter, Maryfrances; McFarland, Christy; McELHANEY, KATHLEEN BOYKIN; Marsh, Penny

    2007-01-01

    The relation of attachment security to multiple domains of psychosocial functioning was examined in a community sample of 167 early adolescents. Security of attachment organization, assessed using the Adult Attachment Interview, was linked to success in establishing autonomy while maintaining a sense of relatedness both with fathers and with peers, even after accounting for predictions from qualities of the mother-teen relationship. Growth curve analyses revealed links of insecurity to increa...

  6. Bottlenose dolphins modify behavior to reduce metabolic effect of tag attachment.

    Science.gov (United States)

    van der Hoop, Julie M; Fahlman, Andreas; Hurst, Thomas; Rocho-Levine, Julie; Shorter, K Alex; Petrov, Victor; Moore, Michael J

    2014-12-01

    Attaching bio-telemetry or -logging devices ('tags') to marine animals for research and monitoring adds drag to streamlined bodies, thus affecting posture, swimming gaits and energy balance. These costs have never been measured in free-swimming cetaceans. To examine the effect of drag from a tag on metabolic rate, cost of transport and swimming behavior, four captive male dolphins (Tursiops truncatus) were trained to swim a set course, either non-tagged (n=7) or fitted with a tag (DTAG2; n=12), and surface exclusively in a flow-through respirometer in which oxygen consumption VO₂ and carbon dioxide production (VO₂; ml kg(-1) min(-1)) rates were measured and respiratory exchange ratio (VO₂/resting VO₂) was calculated. Tags did not significantly affect individual mass-specific oxygen consumption, physical activity ratios (exercise /resting ), total or net cost of transport (COT; J m(-1) kg(-1)) or locomotor costs during swimming or two-minute recovery phases. However, individuals swam significantly slower when tagged (by ~11%; mean ± s.d., 3.31±0.35 m s(-1)) than when non-tagged (3.73±0.41 m s(-1)). A combined theoretical and computational fluid dynamics model estimating drag forces and power exertion during swimming suggests that drag loading and energy consumption are reduced at lower swimming speeds. Bottlenose dolphins in the specific swimming task in this experiment slowed to the point where the tag yielded no increases in drag or power, while showing no difference in metabolic parameters when instrumented with a DTAG2. These results, and our observations, suggest that animals modify their behavior to maintain metabolic output and energy expenditure when faced with tag-induced drag. PMID:25324344

  7. Exploring the Role of Neuroticism and Insecure Attachment in Health Anxiety, Safety-Seeking Behavior Engagement, and Medical Services Utilization

    Directory of Open Access Journals (Sweden)

    Fotios Anagnostopoulos

    2016-06-01

    Full Text Available The purpose of this study was to explore an extended interpersonal model of health anxiety, according to which health-anxious individuals are trapped in a vicious circle of health-related reassurance-seeking, alienation from others, and worry about health, while somatic absorption with body sensations, insecure attachment, neuroticism, safety-seeking behaviors, and medical services utilization were also included in the model. Data were collected from 196 Greek university students using standardized instruments. Results indicated that anxious attachment was directly related to absorption (β = .163, p < .05 and alienation (β = .204, p < .05, while avoidant attachment was directly related to absorption (β = −.344, p < .001, reassurance-seeking (β = −.130, p < .05, and alienation (β = .148, p < .05. Neuroticism was positively and significantly associated with all dimensions of health anxiety. Absorption, alienation, and anxious attachment were related to medical services utilization, which, in turn, was related to safety-seeking behaviors (β = .200, p < .01. Neuroticism and anxious attachment were also indirectly and positively associated with worry. Moreover, absorption was positively related to worry and reassurance-seeking, worry was positively related to reassurance-seeking, and alienation was positively related to worry. Study results highlight the key role that interpersonal (e.g., alienation from others and perceptual factors (e.g., the tendency to focus on bodily sensations can play in health anxiety maintenance, and the importance of anxious and avoidant attachment in safety-seeking behavior engagement. Implications of the results and suggestions for future research and practice are outlined.

  8. Attachment Theory and Theory of Planned Behavior: An Integrative Model Predicting Underage Drinking

    Science.gov (United States)

    Lac, Andrew; Crano, William D.; Berger, Dale E.; Alvaro, Eusebio M.

    2013-01-01

    Research indicates that peer and maternal bonds play important but sometimes contrasting roles in the outcomes of children. Less is known about attachment bonds to these 2 reference groups in young adults. Using a sample of 351 participants (18 to 20 years of age), the research integrated two theoretical traditions: attachment theory and theory of…

  9. Client attachment in a randomized clinical trial of psychoanalytic and cognitive-behavioral psychotherapy for bulimia nervosa: Outcome moderation and change.

    Science.gov (United States)

    Daniel, Sarah Ingrid Franksdatter; Poulsen, Stig; Lunn, Susanne

    2016-06-01

    In the context of a randomized clinical trial of psychoanalytic psychotherapy (PPT) versus cognitive behavior therapy (CBT) for bulimia nervosa (BN), this study performed secondary analyses of (a) the relation between attachment and pretreatment symptom levels, (b) whether client pretreatment attachment moderated treatment outcome, (c) whether change in client attachment was associated with symptomatic change, and (d) whether client attachment changed differently in the 2 treatments. Sixty-nine women and 1 man of a mean age of 25.8 years diagnosed with BN were randomly assigned to either 2 years of weekly PPT or 5 months of CBT. Assessments at intake, after 5 months, and after 2 years included the Eating Disorder Examination to assess eating disorder symptoms, the Adult Attachment Interview to assess client attachment, and the Symptom Checklist 90-R to assess general psychiatric distress. Repeated measures were analyzed using multilevel analysis. Higher scores on attachment insecurity and attachment preoccupation were associated with more frequent binging pretreatment. Pretreatment attachment did not predict treatment outcome. In PPT, but not in CBT, reduction of binging was associated with an increase in attachment security. The 2 treatment types were not associated with significantly different patterns of attachment-related change. Degree and type of attachment insecurity is related to the frequency of binging in BN. Increase in attachment security may be a treatment-specific mechanism of change in PPT for BN. (PsycINFO Database Record

  10. Client attachment in a randomized clinical trial of psychoanalytic and cognitive-behavioral psychotherapy for bulimia nervosa: Outcome moderation and change.

    Science.gov (United States)

    Daniel, Sarah Ingrid Franksdatter; Poulsen, Stig; Lunn, Susanne

    2016-06-01

    In the context of a randomized clinical trial of psychoanalytic psychotherapy (PPT) versus cognitive behavior therapy (CBT) for bulimia nervosa (BN), this study performed secondary analyses of (a) the relation between attachment and pretreatment symptom levels, (b) whether client pretreatment attachment moderated treatment outcome, (c) whether change in client attachment was associated with symptomatic change, and (d) whether client attachment changed differently in the 2 treatments. Sixty-nine women and 1 man of a mean age of 25.8 years diagnosed with BN were randomly assigned to either 2 years of weekly PPT or 5 months of CBT. Assessments at intake, after 5 months, and after 2 years included the Eating Disorder Examination to assess eating disorder symptoms, the Adult Attachment Interview to assess client attachment, and the Symptom Checklist 90-R to assess general psychiatric distress. Repeated measures were analyzed using multilevel analysis. Higher scores on attachment insecurity and attachment preoccupation were associated with more frequent binging pretreatment. Pretreatment attachment did not predict treatment outcome. In PPT, but not in CBT, reduction of binging was associated with an increase in attachment security. The 2 treatment types were not associated with significantly different patterns of attachment-related change. Degree and type of attachment insecurity is related to the frequency of binging in BN. Increase in attachment security may be a treatment-specific mechanism of change in PPT for BN. (PsycINFO Database Record PMID:26950692

  11. Attachment and emotion regulation strategies in juveniles with and without emotional and behavioral disorders

    Directory of Open Access Journals (Sweden)

    Andrea Beetz

    2013-06-01

    Full Text Available Attachment is the basis for the development of socio-emotional competence, including the adequate regulation of negative emotions. The use of maladaptive strategies in contrast to adaptive strategies of emotion regulation is more frequent in clinical samples. In this study the association of the quality of attachment and emotion regulation strategies was investigated in juveniles (age 12-15 with and without emotional and behavioural disorders. Results show that the more secure the representation of the attachment to the mother and to peers of individuals in the non-clinical group were the more adaptive strategies of emotion regulation and the use of social support they reported. More insecure relationships were related to more maladaptive strategies and emotion control. In the clinical group, only alienation as indicator of an insecure attachment to the mother and to peers was related to maladaptive strategies, emotion control and seeking social support less frequently. The results underline the importance of the quality of attachment for adequate emotion regulation.

  12. Investigating the Effect of Brand Satisfaction, Brand Trust and Brand Attachment on Purchase Behavior of Customers

    Directory of Open Access Journals (Sweden)

    Amin Asadollahi

    2012-08-01

    Full Text Available The purpose of this study is to develop a comprehensive model that combines brand satisfaction, brand trust and brand attachment perspectives on brands and demonstrate how affect current and future purchases. These researchers used structural equation modeling to test the significance of the overall model and the specified paths. Findings indicate that brand satisfaction is affected by directly by brand trust, current purchase and indirectly by brand attachment. Brand trust is affected by directly by brand attachment and indirectly by future purchase. In contrast, brand attachment is affected by current purchase and future purchase. And finally current purchase is affected by directly by future purchase. The present study did not examine feedback effects and only included consumer categories, no individual differences variables. As such, these researchers recommend that future research examine feedback effects and include additional consumer categories, B2B categories and individual-differences variables such as variety seeking and innovativeness. These researchers recommend that practitioners also use brand relationship measures and develop strategic and tactical initiatives that ensure consumers are satisfied with brand trust and feel attached to a brand. This is a cross-paradigm study and it is the first that combines two separate broad-based perspectives on brands in a simple comprehensive model for researchers and brand managers.

  13. The Adolescent Unresolved Attachment Questionnaire: the assessment of perceptions of parental abdication of caregiving behavior.

    Science.gov (United States)

    West, M; Rose, S; Spreng, S; Adam, K

    2000-12-01

    This article reports on the Adolescent Unresolved Attachment Questionnaire (AUAQ), a brief questionnaire that assesses the caregiving experiences of unresolved adolescents (as recipients of caregiving). The AUAQ was developed and validated in a large normative sample (n = 691) and a sample of 133 adolescents in psychiatric treatment. It is a self-report questionnaire consisting of 3 scales with Likert-type responses ranging from strongly disagree to strongly agree. The Aloneness/Failed Protection Scale assesses the adolescent's perception of the care provided by the attachment figure. The Fear Scale taps the fear generated by the adolescent's appraisal of failed attachment figure care. The Anger/Dysregulation Scale assesses negative affective responses to the perceived lack of care from the attachment figure. All scales demonstrated satisfactory internal reliability and agreement between scores for adolescents (n = 91) from the normative sample who completed the AUAQ twice. Adolescents in the clinical sample also completed the Adult Attachment Interview (AAI; C. George, N. Kaplan, & M. Main, 1984/1985/1996); the AUAQ demonstrated high convergent validity with the AAI. PMID:11117104

  14. Longitudinal Study on the Effects of Child Abuse and Children’s Exposure to Domestic Violence, Parent-Child Attachments, and Antisocial Behavior in Adolescence

    OpenAIRE

    Sousa, Cindy; Herrenkohl, Todd I.; Moylan, Carrie A.; Tajima, Emiko A.; Klika, J. Bart; Herrenkohl, Roy C.; Russo, M. Jean

    2010-01-01

    This study examined the unique and combined effects of child abuse and children’s exposure to domestic violence on later attachment to parents and antisocial behavior during adolescence. Analyses also investigated whether the interaction of exposure and low attachment predicted youth outcomes. Findings suggest that, while youth dually exposed to abuse and domestic violence were less attached to parents in adolescence than those who were not exposed, those who were abused only, and those who w...

  15. Attachment as an Organizational Construct

    Science.gov (United States)

    Sroufe, L. Alan; Waters, Everett

    1977-01-01

    Discusses the conflict between situational influences and stable individual differences in attachment behavior and attempts to resolve this conflict by examining the functions, outcomes, and context sensitivity of attachment behavior and the underlying behavioral control systems that organize it. (JMB)

  16. Young Children's Emotionally-Charged Moral Narratives: Relations with Attachment and Behavior Problems.

    Science.gov (United States)

    Ramos-Marcuse, Fatima; Arsenio, William F.

    2001-01-01

    Examined affectively-charged moral narratives and attachment-related narratives of preschoolers. Found that, after controlling for child age, gender, SES, and expressive language ability, children with more externalizing problems were more likely to describe aggressive themes, and less likely to mention adult aid or taking responsibility for…

  17. The Relations among Maternal Depressive Disorder, Maternal Expressed Emotion, and Toddler Behavior Problems and Attachment

    Science.gov (United States)

    Gravener, Julie A.; Rogosch, Fred A.; Oshri, Assaf; Narayan, Angela J.; Cicchetti, Dante; Toth, Sheree L.

    2012-01-01

    Direct and indirect relations among maternal depression, maternal Expressed Emotion (EE: Self- and Child-Criticism), child internalizing and externalizing symptoms, and child attachment were examined. Participants were mothers with depression (n = 130) and comparison mothers (n = 68) and their toddlers (M age = 20 mo.; 53% male). Assessments…

  18. Longitudinal Study on the Effects of Child Abuse and Children's Exposure to Domestic Violence, Parent-Child Attachments, and Antisocial Behavior in Adolescence

    Science.gov (United States)

    Sousa, Cindy; Herrenkohl, Todd I.; Moylan, Carrie A.; Tajima, Emiko A.; Klika, J. Bart; Herrenkohl, Roy C.; Russo, M. Jean

    2011-01-01

    This study examined the unique and combined effects of child abuse and children's exposure to domestic violence on later attachment to parents and antisocial behavior during adolescence. Analyses also investigated whether the interaction of exposure and low attachment predicted youth outcomes. Findings suggest that, although youth dually exposed…

  19. Effect of growth conditions and staining procedure upon the subsurface transport and attachment behaviors of a groundwater protist

    Science.gov (United States)

    Harvey, R.W.; Mayberry, N.; Kinner, N.E.; Metge, D.W.; Novarino, F.

    2002-01-01

    The transport and attachment behaviors of Spumella guttula (Kent), a nanoflagellate (protist) found in contaminated and uncontaminated aquifer sediments in Cape Cod, Mass., were assessed in flowthrough and static columns and in a field injection-and-recovery transport experiment involving an array of multilevel samplers. Transport of S. guttula harvested from low-nutrient (10 mg of dissolved organic carbon per liter), slightly acidic, granular (porous) growth media was compared to earlier observations involving nanoflagellates grown in a traditional high-nutrient liquid broth. In contrast to the highly retarded (retardation factor of ???3) subsurface transport previously reported for S. guttula, the peak concentration of porous-medium-grown S. guttula traveled concomitantly with that of a conservative (bromide) tracer. About one-third of the porous-medium-grown nanoflagellates added to the aquifer were transported at least 2.8 m downgradient, compared to only ???2% of the broth-grown nanoflagellates. Flowthrough column studies revealed that a vital (hydroethidine [HE]) staining procedure resulted in considerably less attachment (more transport) of S. guttula in aquifer sediments than did a staining-and-fixation procedure involving 4???,6???-diamidino-2-phenylindole (DAPI) and glutaraldehyde. The calculated collision efficiency (???10-2. for porous-medium-grown, DAPI-stained nanoflagellates) was comparable to that observed earlier for the indigenous community of unattached ground-water bacteria that serve as prey. The attachment of HE-labeled S. guttula onto aquifer sediment grains was independent of pH (over the range from pH 3 to 9) suggesting a primary attachment mechanism that may be fundamentally different from that of their prey bacteria, which exhibit sharp decreases in fractional attachment with increasing pH. The high degree of mobility of S. guttula in the aquifer sediments has important ecological implications for the protistan community within the

  20. Changes in Parenting Behaviors, Attachment, Depressive Symptoms, and Suicidal Ideation in Attachment-Based Family Therapy for Depressive and Suicidal Adolescents

    Science.gov (United States)

    Shpigel, Maya S.; Diamond, Gary M.; Diamond, Guy S.

    2012-01-01

    This study examined whether Attachment-Based Family Therapy (ABFT) was associated with decreases in maternal psychological control and increases in maternal psychological autonomy granting, and whether such changes were associated with changes in adolescents' attachment schema and psychological symptoms. Eighteen suicidal adolescents and their…

  1. 高尔夫球手功能依赖和情感依恋与购后行为关系研究%A study on relationships among golfers' functional attachment,emotional attachment and after-purchase behaviors

    Institute of Scientific and Technical Information of China (English)

    吴克祥; 张园园; 蒙小育

    2013-01-01

    本研究根据“场所依恋”理论,利用结构方程模型(SEM)对高尔夫球手的球场依恋与购后行为之间的关系进行了分析.结果表明,场所依恋与购后行为之间存在显著的正相关关系,而且与其它场所不同,球手对高尔夫球场的依恋感主要源自功能依赖,而情感依恋的作用力相对较弱,需要借助满意度的中介作用才能对球手的购后行为产生影响,且满意度所起的中介作用并不明显.%This study took the Place Attachment as theoretical basis and used SEM to explore relationships among golfers' functional attachment,place attachment and after-purchase behaviors.Results showed that there was a positive correlation between golfers' place attachment and after-purchase behaviors.Besides,functional attachment played a more apparent and direct role in affecting the after-purchase behaviors than emotional attachment.The golfers' emotional attachment held on weaker power and it could act on the after-purchase behaviors with the intermediary function of satisfaction.However,satisfaction did not play a significant role in intermediation.

  2. Photochemical Production and Behavior of Hydroperoxyacids in Heterotrophic Bacteria Attached to Senescent Phytoplanktonic Cells

    Directory of Open Access Journals (Sweden)

    Frédéric Vaultier

    2013-06-01

    Full Text Available The photooxidation of cellular monounsaturated fatty acids was investigated in senescent phytoplanktonic cells (Emiliania huxleyi and in their attached bacteria under laboratory controlled conditions. Our results indicated that UV-visible irradiation of phytodetritus induced the photooxidation of oleic (produced by phytoplankton and bacteria and cis-vaccenic (specifically produced by bacteria acids. These experiments confirmed the involvement of a substantial singlet oxygen transfer from senescent phytoplanktonic cells to attached bacteria, and revealed a significant correlation between the concentration of chlorophyll, a photosensitizer, in the phytodetritus and the photodegradation state of bacteria. Hydroperoxyacids (fatty acid photoproducts appeared to be quickly degraded to ketoacids and hydroxyacids in bacteria and in phytoplanktonic cells. This degradation involves homolytic cleavage (most likely induced by UV and/or transition metal ions and peroxygenase activity (yielding epoxy acids.

  3. The impact of parental self-esteem and parental rearing behavior on adolescent attachment to parents

    OpenAIRE

    Anbo Yang

    2011-01-01

    In this study the relationship of parental self-esteem, parental rearing and adolescent adult attachment was investigated. A total 448 senior high school students completed EMBU(Egna Minnen av Barndoms Uppfostran, or ―Own memories of parental rearing‖, Perris et al., 1980), the Experiences in Close Relationships Scale (ECR; Brennan, Clark, &Shaver, 1998), and their parents completed The Rosenberg Self-Esteem Scale (SES; Rosenberg, 1965). The results suggested that parental global self-esteem ...

  4. "When strangers meet": John Bowlby and Harry Harlow on attachment behavior.

    Science.gov (United States)

    van der Horst, Frank C P; Leroy, Helen A; van der Veer, René

    2008-12-01

    From 1957 through the mid-1970s, John Bowlby, one of the founders of attachment theory, was in close personal and scientific contact with Harry Harlow. In constructing his new theory on the nature of the bond between children and their caregivers, Bowlby profited highly from Harlow's experimental work with rhesus monkeys. Harlow in his turn was influenced and inspired by Bowlby's new thinking. On the basis of the correspondence between Harlow and Bowlby, their mutual participation in scientific meetings, archival materials, and an analysis of their scholarly writings, both the personal relationship between John Bowlby and Harry Harlow and the cross-fertilization of their work are described.

  5. Adult attachment styles

    Directory of Open Access Journals (Sweden)

    Maša Žvelc

    2007-01-01

    Full Text Available Theory of attachment primarily described early relationships between a child and his caretakers. In the last twenty years there is a growing interest in adult attachment research. Theories and research findings of adult attachment stem from two different methodological approaches. The first approach measures adult attachment through Adult Attachment Interview (AAI; Main, 1991 where the attachment is assessed through the narratives of adult people of their early child experiences with their primary caretakers. The second approach measures adult attachment with the help of self-evaluative questionnaires, developed by (a Hazan and Shaver (1987 who started this approach in the field of personality and social psychology, and (b Bartholomew and Horowitz (1991. Research shows that there is significant correlation between early and adult attachment style. Attachment styles are passed from generation to generation. Basic adult attachment styles are: securely attached, preoccupied, fearful-avoidant, dismissing-avoidant and disorganized. Previous research using Barholomew and Horowitz (1991 Relationship Questionnaire on 176 Slovenian students showed that 48% students are securely attached, 29% are fearful-avoidant, 10% are dismissing-avoidant, and 13% have preoccupied attachment style. Theory of attachment is very useful for understanding the behavior and subjective experiences of children and adults. It is applicable to different contexts (psychotherapy, counseling, education .... The paper proposes further research focused on integration of adult attachment styles and types of object relations measured by Test of object relations (Žvelc, 1998 and Pictorial test of Separation and Individuation (Žvelc, 2003.

  6. Residents’ Environmental Conservation Behaviors at Tourist Sites: Broadening the Norm Activation Framework by Adopting Environment Attachment

    OpenAIRE

    Yuling Zhang; Jie Zhang; Yuyao Ye; Qitao Wu; Lixia Jin; Hongou Zhang

    2016-01-01

    Understanding the factors that affect residents’ environmental conservation behaviors help in managing the environment of tourist sites. This research provides an integrative understanding of how residents near tourist sites form their environmental conservation behaviors by merging the norm-activation model and cognitive-affective model into one theoretical framework. Results of the structural analysis from a sample of 642 residents showed that this study’s proposed composite model includes ...

  7. Technical note: Evaluation of an ear-attached movement sensor to record cow feeding behavior and activity.

    Science.gov (United States)

    Bikker, J P; van Laar, H; Rump, P; Doorenbos, J; van Meurs, K; Griffioen, G M; Dijkstra, J

    2014-05-01

    The ability to monitor dairy cow feeding behavior and activity could improve dairy herd management. A 3-dimensional accelerometer (SensOor; Agis Automatisering BV, Harmelen, the Netherlands) has been developed that can be attached to ear identification tags. Based on the principle that behavior can be identified by ear movements, a proprietary model classifies sensor data as "ruminating," "eating," "resting," or "active." The objective of the study was to evaluate this sensor on accuracy and precision. First, a pilot evaluation of agreement between 2 independent observers, recording behavior from 3 cows for a period of approximately 9h each, was performed. Second, to evaluate the sensor, the behavior of 15 cows was monitored both visually (VIS) and with the sensor (SENS), with approximately 20 h of registration per cow, evenly distributed over a 24-h period, excluding milking. Cows were chosen from groups of animals in different lactation stages and parities. Each minute of SENS and VIS data was classified into 1 of 9 categories (8 behaviors and 1 transition behavior) and summarized into 4 behavioral groups, namely ruminating, eating, resting, or active, which were analyzed by calculating kappa (κ) values. For the pilot evaluation, a high level of agreement between observers was obtained, with κ values of ≥ 0.96 for all behavioral categories, indicating that visual observation provides a good standard. For the second trial, relationships between SENS and VIS were studied by κ values on a minute basis and Pearson correlation and concordance correlation coefficient analysis on behavior expressed as percentage of total registration time. Times spent ruminating, eating, resting, and active were 42.6, 15.9, 31.6, and 9.9% (SENS) respectively, and 42.1, 13.0, 30.0, and 14.9% (VIS), respectively. Overall κ for the comparison of SENS and VIS was substantial (0.78), with κ values of 0.85, 0.77, 0.86, and 0.47 for "ruminating," "eating," "resting," and "active

  8. Discovery of room-temperature spin-glass behaviors in two-dimensional oriented attached single crystals

    Science.gov (United States)

    Ma, Ji; Chen, Kezheng

    2016-05-01

    In this study, room-temperature spin-glass behaviors were observed in flake-like oriented attached hematite (α-Fe2O3) and iron phosphate hydroxide hydrate (Fe5(PO4)4(OH)3·2H2O) single crystals. Remarkably, their coercivity (HC) values were found to be almost invariable at various given temperatures from 5 to 300 K. The spin topographic map in these flakes was assumed as superparamagnetic (SPM) "islands" isolated by spin glass (SG)-like "bridges". A spin-glass model was then proposed to demonstrate the spin frustration within these "bridges", which were formed by the staggered atomic planes in the uneven surfaces belonging to different attached nanoparticles. Under the spatial limitation and coupling shield of these "bridges", the SPM "islands" were found to be collectively frozen to form a superspin glass (SSG) state below 80 K in weak applied magnetic fields; whereas, when strong magnetic fields were applied, the magnetic coupling of these "islands" would become superferromagnetic (SFM) through tunneling superexchange, so that, these SFM spins could antiferromagnetically couple with the SG-like "bridges" to yield pronounced exchange bias (EB) effect.

  9. Developmental effects of vasotocin and nonapeptide receptors on early social attachment and affiliative behavior in the zebra finch.

    Science.gov (United States)

    Baran, Nicole M; Sklar, Nathan C; Adkins-Regan, Elizabeth

    2016-02-01

    Zebra finches demonstrate selective affiliation between juvenile offspring and parents, which, like affiliation between pair partners, is characterized by proximity, vocal communication and contact behaviors. This experiment tested the hypothesis that the nonapeptide arginine vasotocin (AVT, avian homologue of vasopressin) and nonapeptide receptors play a role prior to fledging in the development of affiliative behavior. Zebra finch hatchlings of both sexes received daily intracranial injections (post-hatch days 2-8) of either AVT, Manning Compound (MC, a potent V1a receptor antagonist) or saline (vehicle control). The social development of both sexes was assessed by measuring responsiveness to isolation from the family and subsequent reunion with the male parent after fledging. In addition, we assessed the changes in affiliation with the parents, unfamiliar males, and unfamiliar females each week throughout juvenile development. Compared to controls, MC subjects showed decreased attachment to the parents and MC males did not show the normal increase in affiliative interest in opposite sex individuals as they reached reproductive maturity. In contrast, AVT subjects showed a sustained affiliative interest in parents throughout development, and males showed increased interest in opposite sex conspecifics as they matured. These results provide the first evidence suggesting that AVT and nonapeptide receptors play organizational roles in social development in a bird. PMID:26476409

  10. Variation in Oxytocin Receptor Density in the Nucleus Accumbens has Differential Effects on Affiliative Behaviors in Monogamous and Polygamous Voles

    OpenAIRE

    Ross, Heather E.; Freeman, Sara M.; Spiegel, Lauren L.; Ren, Xianghui; Terwilliger, Ernest F.; Young, Larry J.

    2009-01-01

    Oxytocin receptors in the nucleus accumbens have been implicated in the regulation of alloparental behavior and pair bond formation in the socially monogamous prairie vole. Oxytocin receptor density in the nucleus accumbens is positively correlated with alloparenting in juvenile and adult female prairie voles, and oxytocin receptor antagonist infused into the nucleus accumbens blocks this behavior. Furthermore, prairie voles have higher densities of oxytocin receptors in the accumbens than no...

  11. Attachment and Psychopathology

    Directory of Open Access Journals (Sweden)

    Mehmet Fatih Ustundag

    2011-06-01

    Full Text Available The type of attachment defined in the early stages of life and thought to be continuous, is a phenomenon that shapes the pattern of how a person makes contact with others. The clinical appearance of every type of attachment is different and each one has prospective and retrospective phenomenological reflections. In all stages of life and in close relationships, it can be observed if a person gets in close contact with someone else and if this relation bears supportive and protective qualities. According to attachment theorists, once it is defined as safe or unsafe during nursing period, it shows little change. Starting from Bowlby’s work, unsafe attachment type is considered as the determining factor of psychopathology in the later periods of life, while safe attachment is considered as in relation with healthy processes. The nature’s original model is safe attachment. Anxious/indecisive attachment, an unsafe attachment type, is associated with anxiety disorders and depressive disorder, while avoidant attachment is associated with behavior disorder and other extroverted pathologies. Disorganized/disoriented attachment is considered to be together with dissociative disorder. The aim of this paper is to review attachment theory and the relation between attachment and psychopathology.

  12. Attachment theory: Old and new approach

    OpenAIRE

    Polovina Nada

    2005-01-01

    The article is an attempt to present holistically the key concepts of attachment theory rediscovered for its potentials. The presented concepts include: narrow definition of attachment, behavioral control system of attachment, attachment working model and patterns of attachment. The concepts are presented in the context of child attachment theory and adult attachment theory, in addition to description of the development of attachment. Concepts, as well as developmental processes are presented...

  13. Temperament and Attachment Disorders

    Science.gov (United States)

    Zeanah, Charles H.; Fox, Nathan A.

    2004-01-01

    Reviewed in this article is research on children with reactive attachment disorder (RAD) who exhibit specific patterns of socially aberrant behavior resulting from being maltreated or having limited opportunities to form selective attachments. There are no data explaining why 2 different patterns of the disorder, an emotionally withdrawn-inhibited…

  14. Attachment in Young Children with Autism Spectrum Disorders: An Examination of Separation and Reunion Behaviors with both Mothers and Fathers

    Science.gov (United States)

    Grzadzinski, Rebecca L.; Luyster, Rhiannon; Spencer, Amelia Gunn; Lord, Catherine

    2014-01-01

    Most studies examining attachment in children with autism spectrum disorder used a strange situation paradigm and have found few significant group differences between children with autism spectrum disorder and comparisons. However, these studies predominantly used formal attachment categorizations (e.g. secure vs insecure), a method that may…

  15. How do relationships support parenting? Effects of attachment style and social support on parenting behavior in an at-risk population.

    Science.gov (United States)

    Green, Beth L; Furrer, Carrie; McAllister, Carol

    2007-09-01

    The importance of supportive relationships for new parents has been the focus of both research and parenting interventions. Attachment style, typically viewed as a relatively stable trait reflecting one's comfort in social relationships, as well as social support, or one's perception of the social context, have both been found to be important for fostering engaged, involved parenting. Less is known, however, about how these variables work together to influence parenting behavior, especially in families at higher risk for negative child outcomes. Data were collected from 152 urban, predominantly African American, low-income parents when their children were 14 and 36 months of age. Results suggest that parents with more social support show greater increases in the frequency of positive parent-child activities over time, but that this effect is mediated by mothers' attachment style, specifically, their level of anxious/ambivalent attachment. Mothers with more social support tended to be less anxious/ambivalent about close relationships, and this in turn led to increases over time in the frequency of parent-child interactions. Mothers' tendency to avoid close relationships, however, while correlated with social support, was unrelated to changes in parenting behavior. Implications of these findings for program development, parenting, and the malleability of attachment style based on social context are discussed. PMID:17610062

  16. Attachment at Early School Age and Developmental Risk: Examining Family Contexts and Behavior Problems of Controlling-Caregiving, Controlling-Punitive, and Behaviorally Disorganized Children.

    Science.gov (United States)

    Moss, Ellen; Cyr, Chantal; Dubois-Comtois, Karine

    2004-01-01

    Preschool to school-age trajectories of 242 children, including 37 with insecure-disorganized and 66 with insecure-organized attachment patterns, were examined. Child attachment and stressful life events (the latter retrospectively) were measured at ages 5-7, and mother-child interactive quality, parenting stress, marital satisfaction, and…

  17. Product Attachment

    OpenAIRE

    Mugge, R.

    2007-01-01

    The topic of this doctoral research is the concept of product attachment for ordinary consumer durables. Product attachment is defined as the strength of the emotional bond a consumer experiences with a specific product. Specifically, the research investigated how this bond develops over time and the relationship between product attachment and product lifetime. In addition, we studied which determinants may affect the strength of the emotional bond with products and uncovered the role of the ...

  18. Product Attachment

    NARCIS (Netherlands)

    Mugge, R.

    2007-01-01

    The topic of this doctoral research is the concept of product attachment for ordinary consumer durables. Product attachment is defined as the strength of the emotional bond a consumer experiences with a specific product. Specifically, the research investigated how this bond develops over time and th

  19. Attachment-related psychodynamics.

    Science.gov (United States)

    Shaver, Phillip R; Mikulincer, Mario

    2002-09-01

    Because there has been relatively little communication and cross-fertilization between the two major lines of research on adult attachment, one based on coded narrative assessments of defensive processes, the other on simple self-reports of 'attachment style' in close relationships, we here explain and review recent work based on a combination of self-report and other kinds of method, including behavioral observations and unconscious priming techniques. The review indicates that considerable progress has been made in testing central hypotheses derived from attachment theory and in exploring unconscious, psychodynamic processes related to affect-regulation and attachment-system activation. The combination of self-report assessment of attachment style and experimental manipulation of other theoretically pertinent variables allows researchers to test causal hypotheses. We present a model of normative and individual-difference processes related to attachment and identify areas in which further research is needed and likely to be successful. One long-range goal is to create a more complete theory of personality built on attachment theory and other object relations theories.

  20. Development of a noncontact heart rate monitoring system for sedentary behavior based on an accelerometer attached to a chair

    International Nuclear Information System (INIS)

    Although people spend a third of their day engaged in sedentary activities, research on heart activity during sitting is almost nonexistent because of the discomfort experienced when electrocardiogram (ECG) measurement electrodes are attached to the body. Accordingly, in this study, a system was developed to monitor heart rate (HR) in a noncontact and unconstrained way while subjects were seated, by attaching an accelerometer on the backrest of a chair. Acceleration signals were obtained three times from 20 healthy adults, a detection algorithm was applied, and HR detection performance was evaluated by comparing the R-peak values from the ECG. The system had excellent performance results, with a sensitivity of 96.10% and a positive predictive value of 96.43%. In addition, the HR calculated by the new system developed in this study was compared with HR calculated using ECG. The new system exhibited excellent performance; its results were strongly correlated with that of ECG (r = 0.97, p ≪ 0.0001; average difference of −0.08  ±  4.60 [mean ± 1.96∙standard deviation] in Bland–Altman analysis). Accordingly, the method presented in this study is expected to be applicable for evaluating diverse autonomic nervous system components in a noncontact and unconstrained way using an accelerometer to monitor the HR of sedentary workers or adolescents. (note)

  1. Comparison of transport and attachment behaviors of Cryptosporidium parvum oocysts and oocyst-sized microspheres being advected through three minerologically different granular porous media

    Science.gov (United States)

    Mohanram, A.; Ray, C.; Harvey, R.W.; Metge, D.W.; Ryan, J.N.; Chorover, J.; Eberl, D.D.

    2010-01-01

    In order to gain more information about the fate of Cryptosporidium parvum oocysts in tropical volcanic soils, the transport and attachment behaviors of oocysts and oocyst-sized polystyrene microspheres were studied in the presence of two soils. These soils were chosen because of their differing chemical and physical properties, i.e., an organic-rich (43-46% by mass) volcanic ash-derived soil from the island of Hawaii, and a red, iron (22-29% by mass), aluminum (29-45% by mass), and clay-rich (68-76% by mass) volcanic soil from the island of Oahu. A third agricultural soil, an organic- (13% by mass) and quartz-rich (40% by mass) soil from Illinois, was included for reference. In 10-cm long flow-through columns, oocysts and microspheres advecting through the red volcanic soil were almost completely (98% and 99%) immobilized. The modest breakthrough resulted from preferential flow-path structure inadvertently created by soil-particle aggregation during the re-wetting process. Although a high (99%) removal of oocysts and microsphere within the volcanic ash soil occurred initially, further examination revealed that transport was merely retarded because of highly reversible interactions with grain surfaces. Judging from the slope of the substantive and protracted tail of the breakthrough curve for the 1.8-??m microspheres, almost all (>99%) predictably would be recovered within ~4000 pore volumes. This suggests that once contaminated, the volcanic ash soil could serve as a reservoir for subsequent contamination of groundwater, at least for pathogens of similar size or smaller. Because of the highly reversible nature of organic colloid immobilization in this soil type, C. parvum could contaminate surface water should overland flow during heavy precipitation events pick up near-surface grains to which they are attached. Surprisingly, oocyst and microsphere attachment to the reference soil from Illinois appeared to be at least as sensitive to changes in pH as was observed

  2. Comparison of transport and attachment behaviors of Cryptosporidium parvum oocysts and oocyst-sized microspheres being advected through three minerologically different granular porous media.

    Science.gov (United States)

    Mohanram, Arvind; Ray, Chittaranjan; Harvey, Ronald W; Metge, David W; Ryan, Joseph N; Chorover, Jon; Eberl, D D

    2010-10-01

    In order to gain more information about the fate of Cryptosporidium parvum oocysts in tropical volcanic soils, the transport and attachment behaviors of oocysts and oocyst-sized polystyrene microspheres were studied in the presence of two soils. These soils were chosen because of their differing chemical and physical properties, i.e., an organic-rich (43-46% by mass) volcanic ash-derived soil from the island of Hawaii, and a red, iron (22-29% by mass), aluminum (29-45% by mass), and clay-rich (68-76% by mass) volcanic soil from the island of Oahu. A third agricultural soil, an organic- (13% by mass) and quartz-rich (40% by mass) soil from Illinois, was included for reference. In 10-cm long flow-through columns, oocysts and microspheres advecting through the red volcanic soil were almost completely (98% and 99%) immobilized. The modest breakthrough resulted from preferential flow-path structure inadvertently created by soil-particle aggregation during the re-wetting process. Although a high (99%) removal of oocysts and microsphere within the volcanic ash soil occurred initially, further examination revealed that transport was merely retarded because of highly reversible interactions with grain surfaces. Judging from the slope of the substantive and protracted tail of the breakthrough curve for the 1.8-μm microspheres, almost all (>99%) predictably would be recovered within ∼4000 pore volumes. This suggests that once contaminated, the volcanic ash soil could serve as a reservoir for subsequent contamination of groundwater, at least for pathogens of similar size or smaller. Because of the highly reversible nature of organic colloid immobilization in this soil type, C. parvum could contaminate surface water should overland flow during heavy precipitation events pick up near-surface grains to which they are attached. Surprisingly, oocyst and microsphere attachment to the reference soil from Illinois appeared to be at least as sensitive to changes in pH as was

  3. Disruptive Behavior Disorder and Intergenerational Attachment Patterns: A Comparison of Clinic-Referred and Normally Functioning Preschoolers and Their Mothers.

    Science.gov (United States)

    DeKlyen, Michelle

    1996-01-01

    Examined linkages between child disruptive behavior disorder, quality of mother-child interactions, and mothers' recollections/attitudes toward their parents. Preschool boys (N=25) referred to a psychiatric clinic were matched with normally functioning boys. Mothers and sons were videotaped during a separation-reunion sequence, the Adult…

  4. Oxytocin enhances the experience of attachment security

    OpenAIRE

    Buchheim, Anna; Heinrichs, Markus; George, Carol; Pokorny, Dan; Koops, Eva; Henningsen, Peter; O’Connor, Mary-Frances; Gundel, Harald

    2009-01-01

    Repeated interactions between infant and caregiver result in either secure or insecure relationship attachment patterns, and insecure attachment may affect individual emotion-regulation and health. Given that oxytocin enhances social approach behavior in animals and humans, we hypothesized that oxytocin might also promote the experience of attachment security in humans. Within a 3-week interval 26 healthy male students classified with an insecure attachment pattern were invited twice to an ex...

  5. Effects of neonatal oxytocin manipulation on development of social behaviors in mice.

    Science.gov (United States)

    Mogi, Kazutaka; Ooyama, Rumi; Nagasawa, Miho; Kikusui, Takefumi

    2014-06-22

    The oxytocin (OT) neural system is thought to be involved in the underlying mechanisms that guide the development of social behaviors. In the present study, we examined the effects of neonatal oxytocin manipulation in mice. Within 24 hours after birth, pups in the treatment group randomly received an intraperitoneal injection of OT or OT antagonist (OTA), and those in the control group received a saline injection or handling only. Some of these mice underwent a test that counted the number of isolation-induced ultrasound vocalizations they made on postnatal day 6, and they were further tested for sociability at 8-9 weeks of age and for neuroendocrine stress response to novel environments at 19-20 weeks of age. Another group of mice was tested for alloparental responsiveness at 13-15 weeks of age. The OT injection affected sociability and alloparental responsiveness. In an approach/avoidance test, most of the mice made a social approach to an unfamiliar conspecific of the same sex, but females that had received a neonatal injection of 3 μg of OTA did not show this response. The neonatal OTA treatment appeared to inhibit females' sociability in a dose-dependent fashion. In a retrieving test, females that had received a neonatal injection of 3 μg of OT retrieved significantly more pups than did those that had received 3 μg of OTA, although neither of the treatments caused the females to behave significantly differently from control group females. Meanwhile, a neonatal injection of 3 μg of OTA increased the latency to retrieve pups in males. These results suggested that neonatal OT action may positively regulate alloparental responsiveness in adulthood. Considering that the organizational effects of OT have also been shown in voles and rats, the mechanism by which neonatal OT modifies the development of social behaviors appears to be common to all rodents. PMID:24857720

  6. 团体体育游戏改善幼儿不安全依恋行为的个案研究%A Case Study of Group Sports Games on Improving Children’s Unsafe Attachment Behavior

    Institute of Scientific and Technical Information of China (English)

    韩流; 李丹

    2015-01-01

    通过团体体育游戏对不安全依恋幼儿进行干预实验,被试为来自大连市 HYL婴幼园的3名托班幼儿。从依恋理论出发,通过个案研究的方法,探讨团体体育游戏干预方法在早期不安全依恋儿童中的应用情况。研究结果显示,团体体育游戏对幼儿在语言认知、情绪情感、社会交往和人格发展等方面存在的不安全依恋行为均具有积极的干预作用。%This study makes intervention experiment on children’s unsafe attachement behavior through group sports games for the first time .The subjects are 3 kindergarten child from Dalian HYL kindergarten .From the points of attachment theory ,through the method of case study ,this paper explores the application of group sports games intervention methods on chil‐dren’s early unsafe attachment behavior .The result shows that the group sports games have positive influence on unsafe attachment behavior existing in the children’s language cognition , emotion ,social communication and personality development .

  7. Paternal Attachment, Parenting Beliefs and Children's Attachment

    Science.gov (United States)

    Howard, Kimberly S.

    2010-01-01

    Relationships between fathers' romantic attachment style, parenting beliefs and father-child attachment security and dependence were examined in a diverse sample of 72 fathers of young children. Paternal romantic attachment style was coded based on fathers' endorsement of a particular style represented in the Hazan and Shaver Three-Category…

  8. 儿童依恋、移情与攻击性行为的关系%The Relationship of Children's Attachment and Empathy with Aggressive Behavior

    Institute of Scientific and Technical Information of China (English)

    赵欢欢; 张和云; 王福兴; 周宗奎

    2012-01-01

    攻击性行为是一种不良的社会性行为。儿童攻击性行为的发生是一个涉及诸多因素共同影响的复杂过程.其中依恋和移情是影响攻击性行为的两个重要因素。通过分析近年来有关依恋或移情的单一因素与攻击性行为之间关系的研究.认为儿童依恋和移情通过复杂的作用共同抑制攻击性行为的发生。未来研究应该在概念界定、研究方法、测量方法以及研究领域及指标等方面进一步完善,以更好地探索儿童攻击性行为的深层机制。%Aggressive behavior is a negative social behavior. The occurrence of children's aggressive behav- ior is a complicated process which involves many factors; attachment and empathy are included. Many pre- vious studies explained aggressive behavior from attachment or empathy. However, attachment and empathy may generate a composite force through complex effects and restrain the occurrence of aggressive behavior. It will be necessary to explore the deeper mechanisms of children's aggressive behavior via making more improvement in terms of concepts, research method, measurements and research fields in future research.

  9. Adult Attachment and Psychotherapy

    OpenAIRE

    Rietzschel, Julia

    2012-01-01

    This thesis explores the association between adult attachment and psychological therapy by examining attachment as an outcome variable of therapy, as well as a predictor of therapy outcome. The literature review systematically explores research that has examined changes in attachment representations during psychological therapy. The purpose of the review is to enhance understanding of change processes in adult attachment and to provide empirical support to the premises of attachment theory. I...

  10. Measuring Patients’ Attachment Avoidance in Psychotherapy: Development of the Attachment Avoidance in Therapy Scale (AATS

    Directory of Open Access Journals (Sweden)

    András Láng

    2012-11-01

    Full Text Available A new scale measuring patient-therapist attachment avoidance was developed. Attachment Avoidance in Therapy Scale is a new measure based on the Bartholomew model of adult attachment (Bartholomew & Horowitz, 1991 and the Experience in Close Relationships Scale (Brennan, Clark, & Shaver, 1998 to measure patients’ attachment avoidance towards therapists. With 112 patient-therapist dyads participating in the study, validation of a preliminary scale – measuring both attachment anxiety and attachment avoidance in therapy – took place using therapists’ evaluations of patients’ relational behavior and patients’ self-reports about their attitude toward psychotherapy. Analysis of the data revealed six underlying scales. Results showed all six scales to be reliable. Validation of scales measuring attachment anxiety failed. The importance of Attachment Avoidance in Therapy Scale and its subscales is discussed.

  11. Attachment and Socioemotional Problems in Middle Childhood

    Science.gov (United States)

    Moss, Ellen; Lecompte, Vanessa

    2015-01-01

    In this article, we will evaluate the evidence concerning links between attachment and behavior problems in the middle childhood period. We will first provide a general introduction to the question of attachment and maladaptation in the middle childhood period, and then examine the recent empirical evidence with respect to both externalizing and…

  12. Attachment theory: A review of research

    Directory of Open Access Journals (Sweden)

    Polovina Nada

    2005-01-01

    Full Text Available Research of attachment is numerous and versatile. They differ according to problems addressed, methodology applied (longitudinal studies, studies with horizontal designs, different instruments used, different methods of data analysis, and characteristics of samples involved (concerning age socio/economic status, family ecology. The research is commonly relied on the core assumptions of the theory itself, and the shared characteristic is orientation to explore complex phenomena of human experience and functioning. From the vast variety of research only those who most directly test the basic assumptions of the attachment theory are focused and addressed in the paper: representation of patterns of attachment in the childhood and adulthood, stability and change of attachment security from infancy to early adulthood, transgenerational transmission of attachment characteristics, the place and the role of attachment behavioral system in the personality development. The aim of the paper is to highlight the basic research and theory issues and directions, and illustrate them with concrete research date.

  13. Job Cognition and Justice Influencing Organizational Attachment

    Directory of Open Access Journals (Sweden)

    Sangeeta Sahu

    2014-02-01

    Full Text Available Organizational attachment echoes the psychological bond between employee and employer relations, differing from affective component of commitment in terms of employees’ psychological and behavioral involvement. This study examines the extent to which employee perception about procedural, distributive justice and job cognition contributes toward organizational attachment in India. The effect of justice and job cognition variables relates differently to previous studies from western part of the globe. First, in past studies, procedural justice predicted commitment, whereas, for Indian employees, distributive justice contributed to organizational attachment. Second, the contribution of extrinsic job cognition in organizational attachment was evident in the model developed using Structural Equation Modeling (SEM; AMOS. Organizations must take cognizance of the outcomes exhibited by the behavior of managers while following the laid down policies and processes. Cognition of fairness at workplace and attachment can play key role in limiting retention. Practical implications and future research directions are discussed.

  14. Security of attachment and preschool friendships.

    Science.gov (United States)

    Park, K A; Waters, E

    1989-10-01

    Attachment theory proposes that the quality of the mother-child tie predicts the quality of a child's other close relationships. The purpose of this study was to test whether security of attachment to mother is related to the quality of a preschooler's best friendships. 33 4-year-old and their best friends participated (mean age = 46 months). Attachment Q-set data were collected to score security of mother-child attachment. Security data were used to classify the friend pairs as secure-secure or secure-insecure. Best friend dyads were observed for a 1-hour free-play session. Each pair's behavior was described with the Dyadic Relationships Q-set, a measure designed to describe the behavior of a pair of children. Secure-secure pairs were more harmonious, less controlling, more responsive, and happier than secure-insecure pairs. The results are related to previous work on attachment and social competence.

  15. Electron-attachment processes

    International Nuclear Information System (INIS)

    Topics covered include: (1) modes of production of negative ions, (2) techniques for the study of electron attachment processes, (3) dissociative electron attachment to ground-state molecules, (4) dissociative electron attachment to hot molecules (effects of temperature on dissociative electron attachment), (5) molecular parent negative ions, and (6) negative ions formed by ion-pair processes and by collisions of molecules with ground state and Rydberg atoms

  16. Belt attachment and system

    Science.gov (United States)

    Schneider, Abraham D.; Davidson, Erick M.

    2016-02-02

    Disclosed herein is a belt assembly including a flexible belt with an improved belt attachment. The belt attachment includes two crossbars spaced along the length of the belt. The crossbars retain bearings that allow predetermined movement in six degrees of freedom. The crossbars are connected by a rigid body that attaches to the bearings. Implements that are attached to the rigid body are simply supported but restrained in pitching rotation.

  17. Attachment Without Fear

    OpenAIRE

    Bell, David C.

    2009-01-01

    John Bowlby hypothesized an attachment system that interacts with caregiving, exploration, and fear systems in the brain, with a particular emphasis on fear. Neurobiological research confirms many of his hypotheses and also raises some new questions. A psychological model based on this neurobiological research is presented here. The model extends conventional attachment theory by describing additional attachment processes independent of fear. In this model, the attachment elements of trust, o...

  18. The fourth pattern of attachment: Disorganized / disoriented

    Directory of Open Access Journals (Sweden)

    Zlatka Cugmas

    2003-09-01

    Full Text Available On the basis of the study of recent scientific literature about the development of attachment behavior, the author answers the following questions about: the behavior children categorized as Disorganized/disorientated or Controlling in the procedure of the Strange situation; the life circumstances, in which these children live; the reasons for lack of balanced strategies of attachment and characteristics of their general manner of adaptation. The author finds the characteristics of the mothers' (insensitivity to be significantly influential for the emergence of the fourth pattern of attachment. These children are heterogeneous regarding adaptation in general. Professional help preceding negative consequences for their socioemotional development is neccesary.

  19. Special Attachments. Module 19.

    Science.gov (United States)

    South Carolina State Dept. of Education, Columbia. Office of Vocational Education.

    This module on special attachments, one in a series dealing with industrial sewing machines, their attachments, and operation, covers four topics: gauges; cording attachment; zipper foot; and hemming, shirring, and binding. For each topic these components are provided: an introduction, directions, an objective, learning activities, student…

  20. Precision Attachment: Retained Overdenture

    OpenAIRE

    Jayasree, K; Mrs.M.Bharathi; Nag, V. Dileep; B. Vinod

    2011-01-01

    Precision attachments are small interlocking devices to connect prosthesis and abutments that offer a variety of solutions to the challenge of balance between functional stability and cosmetic appeal. Precision attachments have wide applications, used in fixed removable bridge, removable partial dentures, overdentures, implant retained overdentures, and maxillofacial prosthesis. Attachment retained overdentures helps in distribution of masticatory forces, minimizes trauma to abutments and sof...

  1. Association of family factors and parent-child attachment with aggressive behaviors in middle school students%家庭因素及亲子依恋与中学生攻击行为的关系

    Institute of Scientific and Technical Information of China (English)

    顾璇; 姚荣英; 袁长江; 李克勤

    2011-01-01

    Objective: To explore the correlation between family factors together with parent-child attachment and the aggressive behaviors in middle school students so as to provide basis for prevention of the behavior. Methods: Two thousand six hundred and twenty-six students from 4 middle schools in Bengbu were investigated with stratified and random cluster sampling method. All the students were surveyed by a self-designed questionnaire, Aggressive Questionnaire and Inventory of Parents. Results: The students' grade, gender, parental occupation, rearing pattern, attitude and parent-child attachment all affected the aggressive behavior of the middle school students to some extent(P <0. 05 to P <0. 01) . Multiple linear regression analysis indicated that the main influential factors for middle school students' aggressive behaviors were parental alienation(P <0. 01). Conclusions:The middle school students' aggressive behaviors are related with family factors, and the degree of parent-child attachment and parental alienation are risk factors for the aggressive behaviors of middle school students.%目的:探讨家庭因素及亲子依恋与中学生攻击行为的相关性,为预防和减少中学生攻击行为的发生提供参考依据.方法:采用多阶段分层整群抽样方法抽取蚌埠市4所中学在校学生2 626名,进行问卷调查,调查内容包括自编一般情况调查表、攻击问卷和父母依恋量表.结果:年级、性别、父母的职业、管教方式、教育态度及亲子依恋对中学生攻击行为的发生均有一定影响(P<0.05~P<0.01).多元线性回归分析显示:中学生攻击行为的主要影响因素为母子疏离和父子疏离(P<0.01).结论:中学生攻击性行为与家庭因素及亲子依恋程度均具有一定关系,其中母子疏离和父子疏离为中学生攻击行为的危险因素.

  2. Neurobiology of secure infant attachment and attachment despite adversity: a mouse model

    OpenAIRE

    Roth, T.L.; Raineki, C.; Salstein, L.; Perry, R; Wilson, T. A. Sullivan; Sloan, A.; Lalji, B.; Hammock, E.; Wilson, D. A.; Levitt, P; Okutani, F.; Kaba, H. (Harry); R.M. Sullivan

    2013-01-01

    Attachment to an abusive caregiver has wide phylogenetic representation, suggesting that animal models are useful in understanding the neural basis underlying this phenomenon and subsequent behavioral outcomes. We previously developed a rat model, in which we use classical conditioning to parallel learning processes evoked during secure attachment (odor-stroke, with stroke mimicking tactile stimulation from the caregiver) or attachment despite adversity (odor-shock, with shock mimicking maltr...

  3. Attachment theory: Old and new approach

    Directory of Open Access Journals (Sweden)

    Polovina Nada

    2005-01-01

    Full Text Available The article is an attempt to present holistically the key concepts of attachment theory rediscovered for its potentials. The presented concepts include: narrow definition of attachment, behavioral control system of attachment, attachment working model and patterns of attachment. The concepts are presented in the context of child attachment theory and adult attachment theory, in addition to description of the development of attachment. Concepts, as well as developmental processes are presented from the stand point of pioneers in this field (John Bowlby and Mary Ainsworth as well as from the standpoint of their successors (Everett Waters and Malcolm West. Compacted ness of the theory, possibilities for operationalization of its key concepts and its application to empirical studies of complex psychological issues that have never been scientifically explored, makes it a very prospective theory in view of possible integration of existing research findings and initiating new research and new practices in psychotherapy, social work and work in schools. The goal of this integral presentation of attachment theory is to highlight its benefits and possibilities for understanding and research complex field of human's psychosocial functioning.

  4. Oxytocin enhances the experience of attachment security

    Science.gov (United States)

    Buchheim, Anna; Heinrichs, Markus; George, Carol; Pokorny, Dan; Koops, Eva; Henningsen, Peter; O’Connor, Mary-Frances; Gundel, Harald

    2011-01-01

    Summary Repeated interactions between infant and caregiver result in either secure or insecure relationship attachment patterns, and insecure attachment may affect individual emotion-regulation and health. Given that oxytocin enhances social approach behavior in animals and humans, we hypothesized that oxytocin might also promote the experience of attachment security in humans. Within a 3-week interval 26 healthy male students classified with an insecure attachment pattern were invited twice to an experimental session. Within each session, a single dose of oxytocin or placebo was administered, using a double-blind, placebo-controlled within-subject design. In both conditions, subjects completed an attachment task based on the Adult Attachment Projective Picture System (AAP). Thirty-two AAP picture system presentations depicted attachment-related events (e.g. illness, solitude, separation, loss), and were each accompanied by four prototypical phrases representing one secure and three insecure attachment categories. In the oxytocin condition, a significant proportion of these insecure subjects (N = 18; 69%) changed their rankings of “secure attachment” phrases towards the more appropriate for the AAP picture presentation, and the same subjects decreased in overall rating of the “insecure attachment” phrases. In particular, there was a significant decrease in the number of subjects ranking the pictures with “insecure-preoccupied” phrases from the placebo to the oxytocin condition. We find that a single dose of intranasally administered oxytocin is sufficient to induce a significant increase in the experience of attachment security in adults classified previously as insecure. PMID:19457618

  5. Blade attachment assembly

    Science.gov (United States)

    Garcia-Crespo, Andres Jose; Delvaux, John McConnell; Miller, Diane Patricia

    2016-05-03

    An assembly and method for affixing a turbomachine rotor blade to a rotor wheel are disclosed. In an embodiment, an adaptor member is provided disposed between the blade and the rotor wheel, the adaptor member including an adaptor attachment slot that is complementary to the blade attachment member, and an adaptor attachment member that is complementary to the rotor wheel attachment slot. A coverplate is provided, having a coverplate attachment member that is complementary to the rotor wheel attachment slot, and a hook for engaging the adaptor member. When assembled, the coverplate member matingly engages with the adaptor member, and retains the blade in the adaptor member, and the assembly in the rotor wheel.

  6. Attachment to groups: theory and measurement.

    Science.gov (United States)

    Smith, E R; Murphy, J; Coats, S

    1999-07-01

    Aspects of people's identification with groups may be understood by borrowing theoretical ideas and measurement strategies from research on attachment in close relationships. People have mental models of the self as a group member and of groups as sources of identity and esteem. These models affect thoughts, emotions, and behaviors related to group membership. Three studies show that two dimensions of attachment to groups, attachment anxiety and avoidance, can be assessed with good reliability, validity, and over-time stability. These factors are distinct from relationship attachment and from other measures of group identification. Group attachment predicts several important outcomes, including emotions concerning the group, time and activities shared with a group, social support, collective self-esteem, and ways of resolving conflict. This conceptualization provides new insights into the nature of people's psychological ties to groups.

  7. Hidden Regulators in Attachment, Separation, and Loss.

    Science.gov (United States)

    Hofer, Myron A.

    1994-01-01

    This essay discusses the similarities between animal behavior and human attachment behavior demonstrated by infants and their mothers. The provision of warmth, the tactile and olfactory stimulation of the mother's physical interactions, and the oral sensory and absorptive consequences of nursing are found to provide specific and independent…

  8. Protein Attachment on Nanodiamonds.

    Science.gov (United States)

    Lin, Chung-Lun; Lin, Cheng-Huang; Chang, Huan-Cheng; Su, Meng-Chih

    2015-07-16

    A recent advance in nanotechnology is the scale-up production of small and nonaggregated diamond nanoparticles suitable for biological applications. Using detonation nanodiamonds (NDs) with an average diameter of ∼4 nm as the adsorbents, we have studied the static attachment of three proteins (myoglobin, bovine serum albumin, and insulin) onto the nanoparticles by optical spectroscopy, mass spectrometry, and dynamic light scattering, and electrophoretic zeta potential measurements. Results show that the protein surface coverage is predominantly determined by the competition between protein-protein and protein-ND interactions, giving each protein a unique and characteristic structural configuration in its own complex. Specifically, both myoglobin and bovine serum albumin show a Langmuir-type adsorption behavior, forming 1:1 complexes at saturation, whereas insulin folds into a tightly bound multimer before adsorption. The markedly different adsorption patterns appear to be independent of the protein concentration and are closely related to the affinity of the individual proteins for the NDs. The present study provides a fundamental understanding for the use of NDs as a platform for nanomedical drug delivery. PMID:25815400

  9. Attachment and Early Maltreatment.

    Science.gov (United States)

    Egeland, Byron; Sroufe, L. Alan

    1981-01-01

    Attachment outcomes of 31 maltreatment cases (involving extreme neglect or abuse), selected from a total poverty sample of 267 high-risk mothers and their children, were compared to those of a subsample of 33 cases with a history of excellent care. Attachment was assessed when infants were 12 and 18 months old. (Author/MP)

  10. Attachment Security and Pain

    DEFF Research Database (Denmark)

    Andersen, Tonny Elmose; Lahav, Yael; Defrin, Ruth;

    2015-01-01

    The present study assesses for the first time, the possible disruption effect of posttraumatic stress symptoms (PTSS) with regard to the protective role of attachment on pain, among ex-POWs. While secure attachment seems to serve as a buffer, decreasing the perception of pain, this function may...

  11. Adolescent attachment and psychopathology.

    Science.gov (United States)

    Rosenstein, D S; Horowitz, H A

    1996-04-01

    The relationships among attachment classification, psychopathology, and personality traits were examined in a group of 60 psychiatrically hospitalized adolescents. The concordance of attachment classification was examined in 27 adolescent-mother pairs. Both adolescent and maternal attachment status were overwhelmingly insecure and were highly concordant. Adolescents showing a dismissing attachment organization were more likely to have a conduct or substance abuse disorder, narcissistic or antisocial personality disorder, and self-reported narcissistic, antisocial, and paranoid personality traits. Adolescents showing a preoccupied attachment organization were more likely to have an affective disorder, obsessive-compulsive, histrionic, borderline or schizotypal personality disorder, and self-reported avoidant, anxious, and dysthymic personality traits. The results support a model of development of psychopathology based partially on relational experiences with parents.

  12. Investigating the Effect of Consumer’s Risk Aversion and Product Involvement on their Brand Loyalty and Word of Mouth Behavior: The Mediating Role of Brand Attachment and Brand Trust

    Directory of Open Access Journals (Sweden)

    Manijeh Bahrainizadeh

    2013-01-01

    Full Text Available In today’s highly competitive markets, brand loyalty is a central element of marketingstrategies and tactics. Therefore, the sources of loyalty and the processes through which it isestablished is becoming central concern of marketers. The purpose of this study is to explorethe relationship between the consumer’s risk aversion and product involvement with theirbrand loyalty and positive word of mouth behaviors and also to test empirically whether thisrelationship is mediated by brand trust and brand attachment. Required data were collectedthrough a questionnaire survey among female consumers that used cosmetic products.Questionnaires were distributed among consumers in Yazd, Shiraz, and Bushehr cities.Structural Equation Modeling and path analysis were used to test the hypothesized model.The results of this study indicate that consumer’s product involvement has significant effectdirectly on brand loyalty and positive word of mouth and also indirectly through brand trustand brand attachment. The results also indicate that the effect of consumers risk aversion onbrand loyalty and positive word of mouth is mediated through brand trust and brand loyalty.

  13. Investigating the effect of consumer’s risk aversion and product involvement on their brand loyalty and word of mouth behavior: the mediating role of brand attachment and brand trust

    Directory of Open Access Journals (Sweden)

    manijeh Bahrainizadeh

    2013-03-01

    Full Text Available In today’s highly competitive markets, brand loyalty is a central element of marketing strategies and tactics. Therefore, the sources of loyalty and the processes through which it is established is becoming central concern of marketers. The purpose of this study is to explore the relationship between the consumer’s risk aversion and product involvement with their brand loyalty and positive word of mouth behaviors and also to test empirically whether this relationship is mediated by brand trust and brand attachment. Required data were collected through a questionnaire survey among female consumers that used cosmetic products. Questionnaires were distributed among consumers in Yazd, Shiraz, and Bushehr cities. Structural Equation Modeling and path analysis were used to test the hypothesized model. The results of this study indicate that consumer’s product involvement has significant effect directly on brand loyalty and positive word of mouth and also indirectly through brand trust and brand attachment. The results also indicate that the effect of consumers risk aversion on brand loyalty and positive word of mouth is mediated through brand trust and brand loyalty.

  14. Cutting Gordian Knots: Reducing Prejudice Through Attachment Security.

    Science.gov (United States)

    Saleem, Muniba; Prot, Sara; Cikara, Mina; Lam, Ben C P; Anderson, Craig A; Jelic, Margareta

    2015-11-01

    The positive role of secure attachment in reducing intergroup biases has been suggested in prior studies. We extend this work by testing the effects of secure attachment primes on negative emotions and aggressive behaviors toward outgroup members across four experiments. Results from Studies 1A and 1B reveal that secure attachment prime, relative to neutral, can reduce negative outgroup emotions. In addition, Studies 1B and 3 results rule out positive mood increase as an alternative explanation for the observed effects. Results from Studies 2 and 3 reveal that secure attachment primes can reduce aggressive behavior toward an outgroup member. The effect of secure attachment primes on outgroup harm was found to be fully mediated by negative emotions in Studies 2 and 3. An interaction between secure attachment primes and ingroup identification in Study 2 indicated that the positive effects of secure attachment in reducing outgroup harm may be especially beneficial for highly identified ingroup members.

  15. The neurobiology of attachment.

    Science.gov (United States)

    Insel, T R; Young, L J

    2001-02-01

    It is difficult to think of any behavioural process that is more intrinsically important to us than attachment. Feeding, sleeping and locomotion are all necessary for survival, but humans are, as Baruch Spinoza famously noted, "a social animal" and it is our social attachments that we live for. Over the past decade, studies in a range of vertebrates, including humans, have begun to address the neural basis of attachment at a molecular, cellular and systems level. This review describes some of the important insights from this work.

  16. An attachment research perspective on ADHD.

    Science.gov (United States)

    Kissgen, Ruediger; Franke, Sebastian

    2016-06-01

    Since the beginning of clinical attachment research in the mid-1980s the number of research projects in this area has been continuously increasing. The research questions so far can be allocated to numerous medical disciplines such as psychosomatic medicine, adult psychiatry or child and adolescent psychiatry. Recently, children with ADHD and their families have also become subjects of this branch of research. Their specific behavioral characteristics from early childhood on constitute unique challenges on the parent-child interaction. If these interactions develop in a suboptimal way, children may develop an insecure or even a disorganized attachment quality. The latter represents a risk factor for a clinically significant psychopathological development.This article initially presents basic principles of attachment theory and discusses the relevance of the cardinal symptoms of ADHD for clinical attachment research. Subsequently, it outlines and discusses the main results of existing research regarding attachment and ADHD. It concludes with a perspective on research questions that need to be addressed in the future with regard to a transgenerational model that highlights the importance of parental attachment representations to the development of children's attachment quality.

  17. Preschool teacher attachment and attention skills.

    Science.gov (United States)

    Commodari, Elena

    2013-01-01

    Attention underlies and energizes all cognitive and behavioral activities. Many studies showed that the quality of child attachment (both to parental and non parental figures) influences cognitive functions and attention. This study aimed to investigate the relationships among attachment to preschool teachers and attention in a sample of preschoolers. In particular, the study analyzed whether child attachment security to preschool teachers influences the different aspects of their attention skills. In addition, gender- and age-related differences in attention and teacher attachment were explored. Research was conducted using two standardized instruments: the Attention and Concentration Battery, and the Attachment Q Sort. Participants were 279 children (147 male, 132 female) who attended two preschools in a town in Southern Italy. Descriptive analyses, t-tests analyses, and correlation and regression analyses were carried out. Findings highlighted several interesting points concerning the relationships that occur among attachment to preschool teachers and attention. Children with secure attachments presented higher reaction time and better auditory, visual, and visual spatial selectivity and maintenance.

  18. Attachment and Psychotherapy

    OpenAIRE

    McKay, J.M.

    2010-01-01

    The aim of this study was to explore the relationship between therapy outcome, the therapeutic alliance and both patient and therapist attachment styles. 14 therapists and 27 patients participated. 78.57% (n = 11) therapists and 29.63% (n = 8) patients were classified as securely attached by self-report measures. It was predicted that more patients of secure therapists would show clinically significant improvement as determined by CORE-OM scores. However, 21.05% of patients with a secure atta...

  19. 亲子依恋、学校联结对初中生攻击性行为的影响%The Influence of Parent -adolescent Attachment and School Connectedness on Early Adolescents’ Aggressive Behaviors

    Institute of Scientific and Technical Information of China (English)

    李锦萍; 李董平; 张卫

    2016-01-01

    Objective:To investigate the influences and its’ mechanisms which parent -adolescent attachment and school connectedness on junior middle school students ’ aggressive behaviors .Methods :We randomly selected 697 students ;with the self -made questionnaire“adolescents’ aggressive behaviors questionnaire” ,“IPPA” ,“school con-nectedness questionnaire” and“normative beliefs questionnaire” ,we took a concentrate survey .Results:① The main effects of gender (Wilks’λ=0 9.1 ,P<0 0.01)and grade(Wilks’λ=0 9.8 ,P<0 0.1)were both significant .Boys’ phys-ical aggressions was significantly higher than girls” ,but the relational aggressions was contrary .The third grade students’ relational aggressive behaviors was more than first grade students’ significantly ,but there were no signifi-cant differences between other grades .②Parent-adolescent attachment and school connectedness negatively predica-ted early adolescents’ aggressive behaviors .Normative beliefs about aggression also negatively predicated early ado-lescents’ aggressive behaviors ,and beliefs -behavior associations were specific to aggression forms (β= -0 1.9 ,-0 2.1 ,-0 2.1 ,-0 2.7;Ps<0 0.01) .③Parent-adolescent attachment not only directly influenced the physical and rela-tional aggression ,but also indirectly affected it through school connectedness ;School connectedness only indirectly affected aggressive behaviors through beliefs .Conclusion:Parent -adolescent attachment not only directly influences the aggression ,but also indirectly affects it through school connectedness S.chool connectedness indirectly affects ag-gressive behaviors through beliefs .%目的:考察亲子依恋、学校联结对初中生攻击性行为的影响及其作用机制。方法:以整群抽样的方法选取初中生697名;用青少年攻击行为量表、亲子依恋问卷(IPPA )、学校联结量表、攻击行为规范信念量表进行测查。

  20. Relationship between deposition and attachment rates in Jacobi room model

    International Nuclear Information System (INIS)

    It is shown in this work that parameters of the Jacobi model, which describes behavior of short-lived radon progeny, are not independent. The relationship between deposition rate of attached radon progeny and attachment rate of their unattached fraction was determined in this paper. It was found that deposition rate increases when the attachment rate is smaller; this effect is more pronounced for larger friction velocity. The deposition rate of attached radon progeny is presented here as a function of friction velocity, ventilation and attachment rate. Deposition rate of attached fraction was estimated in the range 0.012-0.46 h-1, when attachment rate varies from 10 h-1 to 100 h-1.

  1. Anxious attachment and psychological distress in cardiac rehabilitation patients.

    Science.gov (United States)

    West, M; Sarah Rose, M; Brewis, C S

    1995-06-01

    This study investigated the relevance of anxious attachment to the differentiation of psychologically distressed and non-psychologically distressed cardiac patients. Attachment is a biologically based behavioral system in which proximity to a special other is sought or maintained to achieve a sense of safety and security. Anxious attachment, as the name denotes, fails to achieve the function of attachment in the sense of individuals having little or no confidence in the availability of their attachment figures. Empirically, three scales (feared loss of the attachment figure, proximity seeking and separation protest) capture the features of anxious attachment as elaborated by Bowlby. These scales were administered to 178 cardiac rehabilitation patients drawn from the cardiac rehabilitation program of the Calgary General Hospital. The results indicate that feared loss and proximity seeking differentiated psychologically distressed from non-psychologically distressed patients. The implications of this finding for the understanding of psychologically distressed cardiac patients are discussed.

  2. Native American Students in U.S. Higher Education: A Look from Attachment Theory

    Science.gov (United States)

    Simi, Demi; Matusitz, Jonathan

    2016-01-01

    This paper examines the behavioral patterns of Native American college students in U.S. higher education. Attachment theory is the theoretical framework used in this analysis. Developed by Bowlby ("Attachment and loss: Separation, anxiety and anger," 1973), attachment theory postulates that behaviors can be predicted based on one's…

  3. Ladder attachment platform

    Science.gov (United States)

    Swygert,; Richard, W [Springfield, SC

    2012-08-28

    A ladder attachment platform is provided that includes a base for attachment to a ladder that has first and second side rails and a plurality of rungs that extend between in a lateral direction. Also included is a user platform for having a user stand thereon that is carried by the base. The user platform may be positioned with respect to the ladder so that it is not located between a first plane that extends through the first side rail and is perpendicular to the lateral direction and a second plane that extends through the second side rail and is perpendicular to the lateral direction.

  4. The role of individual differences in shame-induced behavior: a review of the literature and investigation of the contribution of attachment individual differences in predicting prosocial behavior following shame

    OpenAIRE

    Henriques, Mariana de Ascensão

    2012-01-01

    Mestrado em Psicologia das Emoções In this article I will review research on the role of individual differences in predicting shameinduced behavior. Shame emerges essentially from a perception that one is viewed as unattractive by others and serves the important evolutionary function of warning individuals that they may be rejected and excluded by others. To help people deal with the threat of rejection, shame is postulated to motivate them to engage in socially valued behavior...

  5. Attachment Theory and the Social Work Curriculum

    Directory of Open Access Journals (Sweden)

    Timothy Page

    2007-05-01

    Full Text Available Attachment theory, as developed by Bowlby and Ainsworth, represented a major departure from the current theories of human development of the time, particularly in its rejection of the major tenets of psychoanalytic theory and its integration of core ideas from evolution theory and cybernetics (Ainsworth & Bowlby, 1991. Attachment theory posits that a foundational human instinct, the desire to achieve safety and protection through proximity to a protective figure, is responsible for the formation of a special class of life-long affectional bonds, referred to as “attachments.” Emotional security is derived to a great extent, according to the theory, from experience with caregivers who are consistently responsive to the developing infant’s expression of attachment behavior toward them. Forty years of empirical research has shown that attachment is a universal characteristic that predicts children’s development of cognitive and social competence, emotional regulation, and positive self-image (Weinfield, Sroufe, Egeland, & Carlson, 1999. Social work educators are currently challenged to better integrate the findings of attachment research into their curricula to reflect more the current state of developmental science.

  6. Neurobiology of secure infant attachment and attachment despite adversity: a mouse model.

    Science.gov (United States)

    Roth, T L; Raineki, C; Salstein, L; Perry, R; Sullivan-Wilson, T A; Sloan, A; Lalji, B; Hammock, E; Wilson, D A; Levitt, P; Okutani, F; Kaba, H; Sullivan, R M

    2013-10-01

    Attachment to an abusive caregiver has wide phylogenetic representation, suggesting that animal models are useful in understanding the neural basis underlying this phenomenon and subsequent behavioral outcomes. We previously developed a rat model, in which we use classical conditioning to parallel learning processes evoked during secure attachment (odor-stroke, with stroke mimicking tactile stimulation from the caregiver) or attachment despite adversity (odor-shock, with shock mimicking maltreatment). Here we extend this model to mice. We conditioned infant mice (postnatal day (PN) 7-9 or 13-14) with presentations of peppermint odor and either stroking or shock. We used (14) C 2-deoxyglucose (2-DG) to assess olfactory bulb and amygdala metabolic changes following learning. PN7-9 mice learned to prefer an odor following either odor-stroke or shock conditioning, whereas odor-shock conditioning at PN13-14 resulted in aversion/fear learning. 2-DG data indicated enhanced bulbar activity in PN7-9 preference learning, whereas significant amygdala activity was present following aversion learning at PN13-14. Overall, the mouse results parallel behavioral and neural results in the rat model of attachment, and provide the foundation for the use of transgenic and knockout models to assess the impact of both genetic (biological vulnerabilities) and environmental factors (abusive) on attachment-related behaviors and behavioral development.

  7. Neurobiology of secure infant attachment and attachment despite adversity: a mouse model.

    Science.gov (United States)

    Roth, T L; Raineki, C; Salstein, L; Perry, R; Sullivan-Wilson, T A; Sloan, A; Lalji, B; Hammock, E; Wilson, D A; Levitt, P; Okutani, F; Kaba, H; Sullivan, R M

    2013-10-01

    Attachment to an abusive caregiver has wide phylogenetic representation, suggesting that animal models are useful in understanding the neural basis underlying this phenomenon and subsequent behavioral outcomes. We previously developed a rat model, in which we use classical conditioning to parallel learning processes evoked during secure attachment (odor-stroke, with stroke mimicking tactile stimulation from the caregiver) or attachment despite adversity (odor-shock, with shock mimicking maltreatment). Here we extend this model to mice. We conditioned infant mice (postnatal day (PN) 7-9 or 13-14) with presentations of peppermint odor and either stroking or shock. We used (14) C 2-deoxyglucose (2-DG) to assess olfactory bulb and amygdala metabolic changes following learning. PN7-9 mice learned to prefer an odor following either odor-stroke or shock conditioning, whereas odor-shock conditioning at PN13-14 resulted in aversion/fear learning. 2-DG data indicated enhanced bulbar activity in PN7-9 preference learning, whereas significant amygdala activity was present following aversion learning at PN13-14. Overall, the mouse results parallel behavioral and neural results in the rat model of attachment, and provide the foundation for the use of transgenic and knockout models to assess the impact of both genetic (biological vulnerabilities) and environmental factors (abusive) on attachment-related behaviors and behavioral development. PMID:23927771

  8. MOWER ATTACHMENT NOISE

    OpenAIRE

    Mosdzianowski, G.

    1990-01-01

    The noise produced by grass mowing attachments fitted to small tractors and combining a number of rotary blades with a total cutting width of up to 120 cm was investigated. The paper develops a noise reduction concept based on an analysis of sound sources.

  9. Attachment and Personality Disorders

    Science.gov (United States)

    Sinha, Preeti; Sharan, Pratap

    2007-01-01

    Personality disorders (PDs) arise from core psychopathology of interpersonal relationships and understanding of self and others. The distorted representations of self and others, as well as unhealthy relationships that characterize persons with various PDs, indicate the possibility that persons with PDs have insecure attachment. Insecure…

  10. Assortativity in generalized preferential attachment models

    CERN Document Server

    Krot, Alexander

    2016-01-01

    In this paper, we analyze assortativity of preferential attachment models. We deal with a wide class of preferential attachment models (PA-class). It was previously shown that the degree distribution in all models of the PA-class follows a power law. Also, the global and the average local clustering coefficients were analyzed. We expand these results by analyzing the assortativity property of the PA-class of models. Namely, we analyze the behavior of $d_{nn}(d)$ which is the average degree of a neighbor of a vertex of degree $d$.

  11. Infant attachment, adult attachment, and maternal sensitivity: revisiting the intergenerational transmission gap.

    Science.gov (United States)

    Behrens, Kazuko Y; Haltigan, John D; Bahm, Naomi I Gribneau

    2016-08-01

    This study investigated the intergenerational transmission of attachment, utilizing the Adult Attachment Interview (AAI), the Strange Situation Procedure (SSP), and the Maternal Behavioral Q-Set (MBQS). We revisited fundamental questions in attachment theory and research by examining: (1) the level of intergenerational agreement between maternal attachment representations and infant attachment security, and (2) whether maternal sensitivity serves as an intergenerational mediator between adult and infant attachment security. Significant categorical matches between the AAI and the SSP as well as mean differences for MBQS scores between adult attachment secure-insecure groups were found. Consistent with earlier intergenerational research, maternal sensitivity only partially mediated the AAI-SSP link, indicating the transmission gap remains. Consistent with recent mediation studies, using more contemporary analytical techniques, it was confirmed that maternal sensitivity did mediate the direct pathway between AAI security and SSP security. Thus, the transmission gap appears somewhat different depending on the statistical method used to measure mediation. Post hoc analyses considered mothers' childhood experiences of separation/divorce and this helped make sense of intergenerational mismatches.

  12. Infant attachment, adult attachment, and maternal sensitivity: revisiting the intergenerational transmission gap.

    Science.gov (United States)

    Behrens, Kazuko Y; Haltigan, John D; Bahm, Naomi I Gribneau

    2016-08-01

    This study investigated the intergenerational transmission of attachment, utilizing the Adult Attachment Interview (AAI), the Strange Situation Procedure (SSP), and the Maternal Behavioral Q-Set (MBQS). We revisited fundamental questions in attachment theory and research by examining: (1) the level of intergenerational agreement between maternal attachment representations and infant attachment security, and (2) whether maternal sensitivity serves as an intergenerational mediator between adult and infant attachment security. Significant categorical matches between the AAI and the SSP as well as mean differences for MBQS scores between adult attachment secure-insecure groups were found. Consistent with earlier intergenerational research, maternal sensitivity only partially mediated the AAI-SSP link, indicating the transmission gap remains. Consistent with recent mediation studies, using more contemporary analytical techniques, it was confirmed that maternal sensitivity did mediate the direct pathway between AAI security and SSP security. Thus, the transmission gap appears somewhat different depending on the statistical method used to measure mediation. Post hoc analyses considered mothers' childhood experiences of separation/divorce and this helped make sense of intergenerational mismatches. PMID:27056466

  13. Sexuality examined through the lens of attachment theory: attachment, caregiving, and sexual satisfaction.

    Science.gov (United States)

    Péloquin, Katherine; Brassard, Audrey; Lafontaine, Marie-France; Shaver, Phillip R

    2014-01-01

    Attachment researchers have proposed that the attachment, caregiving, and sexual behavioral systems are interrelated in adult love relationships (Mikulincer & Shaver, 2007 ). This study examined whether aspects of partners' caregiving (proximity, sensitivity, control, compulsive caregiving) mediated the association between their attachment insecurities (anxiety and avoidance) and each other's sexual satisfaction in two samples of committed couples (Study 1: 126 cohabiting or married couples from the general community; Study 2: 55 clinically distressed couples). Partners completed the Experiences in Close Relationships measure (Brennan, Clark, & Shaver, 1998 ), the Caregiving Questionnaire (Kunce & Shaver, 1994 ), and the Global Measure of Sexual Satisfaction (Lawrance & Byers, 1998 ). Path analyses based on the actor-partner interdependence model (APIM) revealed that caregiving proximity mediated the association between low attachment avoidance and partners' sexual satisfaction in distressed and nondistressed couples. Sensitivity mediated this association in nondistressed couples only. Control mediated the association between men's insecurities (attachment-related avoidance and anxiety) and their partners' low sexual satisfaction in nondistressed couples. Attachment anxiety predicted compulsive caregiving, but this caregiving dimension was not a significant mediator. These results are discussed in light of attachment theory and their implications for treating distressed couples.

  14. Observation of attachment ratio of fission products on solution aerosol

    International Nuclear Information System (INIS)

    Attachment behavior of fission products to solution aerosols has been observed to elucidate the role of chemical effects in the generation mechanism of fissionproduct aerosols. Primary aerosols generated from aqueous solution of sodium chloride or ammonium sulfate were passed through a fission-product chamber, and radioactive aerosols were generated by attaching fission products to the primary aerosol particles. Attachment ratios of the fission products on aerosols were estimated from activity measurements. It was found that the attachment ratio of the sodium chloride solution aerosol is larger than that of the ammonium sulfate solution aerosol. (author)

  15. Picturing Urban Green Attachments

    DEFF Research Database (Denmark)

    Blok, Anders; Meilvang, Marie Leth

    2015-01-01

    In this article, we explore the cultural-political tensions and ambiguities of urban ecology, by way of following how activists move and translate between ‘familiar’ and ‘public’ engagements in the green city. Empirically, we locate our exploration in and around Nordhavnen (The North Harbor...... in the plural’ in the city. In particular, we stress the role assumed in such engagements by various image-making practices, as means for activists to express, share and render publicly visible a range of embodied urban attachments. Pragmatic sociology, we conclude, may contribute to a novel understanding...... of urban politics as inclusive learning processes, more hospitable to a wider diversity of familiar attachments to cities and their ecologies....

  16. Turbine nozzle attachment system

    Science.gov (United States)

    Norton, Paul F.; Shaffer, James E.

    1995-01-01

    A nozzle guide vane assembly having a preestablished rate of thermal expansion is positioned in a gas turbine engine and being attached to conventional metallic components. The nozzle guide vane assembly includes a pair of legs extending radially outwardly from an outer shroud and a pair of mounting legs extending radially inwardly from an inner shroud. Each of the pair of legs and mounting legs have a pair of holes therein. A plurality of members attached to the gas turbine engine have a plurality of bores therein which axially align with corresponding ones of the pair of holes in the legs. A plurality of pins are positioned within the corresponding holes and bores radially positioning the nozzle guide vane assembly about a central axis of the gas turbine engine.

  17. Universally Rigid Framework Attachments

    CERN Document Server

    Ratmanski, Kiril

    2010-01-01

    A framework is a graph and a map from its vertices to R^d. A framework is called universally rigid if there is no other framework with the same graph and edge lengths in R^d' for any d'. A framework attachment is a framework constructed by joining two frameworks on a subset of vertices. We consider an attachment of two universally rigid frameworks that are in general position in R^d. We show that the number of vertices in the overlap between the two frameworks must be sufficiently large in order for the attachment to remain universally rigid. Furthermore, it is shown that universal rigidity of such frameworks is preserved even after removing certain edges. Given positive semidefinite stress matrices for each of the two initial frameworks, we analytically derive the PSD stress matrices for the combined and edge-reduced frameworks. One of the benefits of the results is that they provide a general method for generating new universally rigid frameworks.

  18. Attachment disorganization in different clinical groups: What underpins unresolved attachment?

    OpenAIRE

    Juen Florian; Arnold Lisa; Meissner Dominik; Nolte Tobias; Buchheim Anna

    2013-01-01

    This paper summarizes findings and clinical implications of research on attachment disorganization in diverse clinical groups. Disorganized/unresolved attachment is overrepresented in these groups compared to healthy control participants, but disorder specific characteristics of this attachment pattern are still poorly understood. The focus of this study was to explore defensive processes in participants whose narratives were classified as disorganized/unresolved using the Adult Attach...

  19. Attachment Theory: Retrospect and Prospect.

    Science.gov (United States)

    Bretherton, Inge

    1985-01-01

    Provides overview of attachment theory as parented by John Bowlby in "Attachment and Loss". Uses two major concepts from this work to interpret refinements and elaborations of attachment theory attibuted to Mary Ainsworth. Considers how recent insights into development of socioemotional understanding and development of event representation can be…

  20. Relationships between attachment and marital satisfaction in married couples

    Directory of Open Access Journals (Sweden)

    Patrícia Gallerová

    2016-01-01

    Full Text Available Theory of attachment strongly influences exploring of close relationships in childhood and in adulthood as well. According Bowlby attachment is "lasting relationship bond characterized by need of seeking and maintaining proximity with a person in stressful situations especially (Bowbly, 2010. Hazan a Shaver (1987 applied theory of early attachment in romantic relationships of adults. Behavior of adult human in relationships is more or less predictable by style of attachment in childhood (Feeney, 1999. Brennan, Clark a Shaver (1998 created four-dimensional model of attachment which was based on Ainsworth´s theory as well. The model was formed of two dimensions - anxiety and avoidance. The authors identified four types of attachment: secure, fearful, dismissive and preoccupied style of attachment (Brennan, Clark, & Shaver, 1998. Satisfaction in romantic relationship can be explained as a degree in which is relationship for a human enojyable. Attachment influences satisfaction in relationship in terms of meeting need of proximity and safety (Mikulincer, Florian, Cowan, & Cowan, 2002. Several researches show that safe attachment is associated with higher satisfaction in marriage and on the other hand people with insecure style of attachment show lower degree of satisfaction in relationship (Alexandrov, Cowan, & Cowan, 2005; Treboux, Crowell, & Waters, 2004. At the same time style of attachment of the partner also influences individual a lot, satisfaction does not depend only on his own style of attachment but also on attachment of his partner (Farinelli, & McEwan, 2009. The study examined relations between the relationship attachment and marital satisfaction. The goal was to explain the relationship between the adult attachment and marital satisfaction of the individual and her/his husband/wife. The research examined relationship between adult attachment and marital satisfaction as well. Quantitative questionnaire survey: The battery consisted of

  1. Attachment Theory in Tourism

    Directory of Open Access Journals (Sweden)

    Maximiliano Korstanje

    2007-01-01

    Full Text Available The following work is intended to a revision on attachment theory. The postulates of the theory of the sure base point that the system of exploration meets in narrow relation the system of conducts of attachment and the figure of the keepers. The conducts that characterize and symbolize the relation of the adult with the environment are carried back to the early age, in the moment in which the child develops the affective capacity. What difference does exist between someone who decides to journey to England and that one that one decides to travel to Mar del Plata? How it is possible to study this topic of on a manner trustworthy? These three questions were key to begin the investigation. Nevertheless, the matter began to find certain limitations linked to the methodology that had to be in use. It is possible to use careless they on the leisure scope, a theory which still demonstrates certain inconsistencies in its own clinical application?

  2. Attachment is a dynamic system

    Directory of Open Access Journals (Sweden)

    Zlatka Cugmas

    2003-04-01

    Full Text Available On the basis of the study of recent scientific literature about the development of attachment, the author answers the following questions: which are the postulates the theory of attachment has about the stability of the patterns of attachment, which level of stability in the patterns of attachment from infancy to adulthood these studies illuminate and which factors significantly influence the (instability of the patterns of attachment in time. The theory of attachment assumes that normal circumstances elicit stability. Changes, however, can be the result of important events influencing the sensitivity of the object of attachment. Agreement has not yet been reached regarding the percentage of stability in the patterns of attachment. There is more agreement regarding attachment in adulthood than that in childhood. The results depend on the size and characteristics of the subjects of the research, the measuring instruments, type of data analysis etc. The author concludes that attachment is a dynamic system influenced by significant changes in life (the cognitive development of the child, external care, parents' divorce, different stressful situations. As the influence of stressful events on the individual person' s quality of attachment is examined, it is necessary to consider also his/her temperamental characteristics, role of other people in their lives, etc.

  3. Mapping and measuring place attachment

    DEFF Research Database (Denmark)

    Brown, Greg; Raymond, Christopher Mark; Corcoran, Jonathan

    2015-01-01

    ) identify how participant socio-demographic and home location attributes influence place attachment, (4) provide some guidance for mapping place attachment in future research. We found large spatial variability in individual place attachment and mapped landscape values using both area and distance......-based measures. The area of place attachment is influenced by occupational roles such as farming or conservation, as well as home location, especially in coastal versus non-coastal contexts. The spatial distribution of mapped landscape values or values home range is related to, but not identical to mapped place...... attachment with just over half of landscape values located outside the area of mapped place attachment. Economic livelihood values, as an indicator of place dependence, and social values, as an indicator of place identity, are more likely to be mapped within the place attachment area. Aggregated place...

  4. 职业中学学生亲子依恋、自尊与问题行为的关系%The Study of the Relationship between Parent-child Attachment, Self-esteem and Behavior Problems to Vocational High School Students

    Institute of Scientific and Technical Information of China (English)

    杨枫

    2012-01-01

    The study uses 3 sorts of surveys of the inventory of parent and peer attachment ( IPPA), the self-esteem scale (SES), early detection of problem behavior scale (PPCT) to evaluate the students in 3 vocational schools of Beijing. The purpose is to check how the students' attachment and self-esteem affect their problem behavior. The results have found that self-esteem level of senior girls in grade 3 are higher than boys' and boys and girls' self-esteem level in other grades have no difference. The attachment of trust, the father infant attachment and self-esteem have negative correlation with behavior problems. The alienation has positive correlation with problem behaviors.%该研究采用青少年与父母和同伴依恋问卷(IPPA)、自尊量表(SES)、问题行为早期发现量表(PPCT)对北京市三所职业中学的学生进行调查,目的是测查亲子依恋、自尊对问题行为的影响。结果发现:高三年级女生的自尊水平高于男生,其他年级男生和女生的自尊水平没有差异;母子依恋的信任与问题行为有负相关,母子疏离与问题行为有正相关;父子依恋与问题行为有负相关;自尊与问题行为有负相关。

  5. Attachment avoidance predicts inflammatory responses to marital conflict.

    Science.gov (United States)

    Gouin, Jean-Philippe; Glaser, Ronald; Loving, Timothy J; Malarkey, William B; Stowell, Jeffrey; Houts, Carrie; Kiecolt-Glaser, Janice K

    2009-10-01

    Marital stress has been associated with immune dysregulation, including increased production of interleukin-6 (IL-6). Attachment style, one's expectations about the availability and responsiveness of others in intimate relationships, appears to influence physiological stress reactivity and thus could influence inflammatory responses to marital conflict. Thirty-five couples were invited for two 24-h admissions to a hospital research unit. The first visit included a structured social support interaction, while the second visit comprised the discussion of a marital disagreement. A mixed effect within-subject repeated measure model indicated that attachment avoidance significantly influenced IL-6 production during the conflict visit but not during the social support visit. Individuals with higher attachment avoidance had on average an 11% increase in total IL-6 production during the conflict visit as compared to the social support visit, while individuals with lower attachment avoidance had, on average, a 6% decrease in IL-6 production during the conflict visit as compared to the social support visit. Furthermore, greater attachment avoidance was associated with a higher frequency of negative behaviors and a lower frequency of positive behaviors during the marital interaction, providing a mechanism by which attachment avoidance may influence inflammatory responses to marital conflict. In sum, these results suggest that attachment avoidance modulates marital behavior and stress-induced immune dysregulation. PMID:18952163

  6. Roots and Wings: How Attachment and Temperament Shape Development. Revolutionary Studies in Child Psychology.

    Science.gov (United States)

    Thurber, Christopher A.

    2003-01-01

    Summaries of four studies in child psychology reveal that children's attachment to caregivers depends on physical contact more than food; secure attachment to loving caregivers provides a base from which children explore and learn; children's separation behaviors reveal much about their attachment relationship; and children are born with traits…

  7. Preschoolers' Attachment to Mother and Risk for Adjustment Problems in Kindergarten: Can Teachers Make a Difference?

    Science.gov (United States)

    Buyse, Evelien; Verschueren, Karine; Doumen, Sarah

    2011-01-01

    Based on attachment theory, two aims were addressed. Firstly, we tested whether close teacher-child relationships may buffer children who are less securely attached to their mothers against negative outcomes, such as aggressive behavior. Secondly, our study evaluated whether teacher sensitivity may protect less securely attached children against…

  8. Attachment and Aggressive Manifestations in Younger Adulthood - "Preliminary Findings"

    Directory of Open Access Journals (Sweden)

    Tatiana Lorincová

    2014-07-01

    Full Text Available The main topic of the contribution was comparison between retrospective attachment (emocional warmth and rejection and aggressive manifestations (physical aggressivness, verbal aggressivness, anger and hostility among younger adulthood. Bowlby's theory of attachment was that once a core attachment style develops in an infant, it will influence and shape the nature of all intimate relations for the individual moving forward throughout the infant's life cycle. Authors Mikulincer and Shaver (2011 explain how these primary attachment experiences would affect future emotional, cognitive and behavioral processes. Secure adolescents, in comparison to insecure ones are perceived as being less aggressive. Research has pointed out that secure parental attachment promotes adaptive psychological functioning. The direct relationship between attachment security and aggressive/delinquent behaviour is in line with prior evidence that secure adolescents rate higher in terms of emotional and social adjustment, enjoy more positive relationships with their family and peers, and are less likely to engage in externalizing problems, such as antisocial and aggressive behaviours. On the other hand, insecure attachment is connected with aggressive and externalizing behaviour. Hypotheses were formulated on the base of theoretical background and our assumption was, that younger adults with emocional warmth attachment will have lower level of aggressive manifestations (physical aggression, verbal aggression, anger and hostility than younger adults with rejectional attachment. We used two standardized questionnaires for data collection, s.E.M.B.U. Questionnaire, which measured retrospective attachment (emocional warmth and rejection and Questionnaire of Aggressivness, which measured aggressive manifestations. We used statistical analysis and we found statistically significant differencies, which are preliminary findings from broader research, between emocional warmth

  9. Borderline disorder and attachment pathology.

    Science.gov (United States)

    West, M; Keller, A; Links, P; Patrick, J

    1993-02-01

    In this paper, the authors investigate the theoretical and empirical association between dysfunctions of the attachment system and borderline personality disorder. Attachment theory focuses on the maintenance of a sense of safety and security through a close personal relationship with a particular person. Based on a biological behavioural system, functional attachment relationships in adulthood rely on experiences and expectations of security within the relationship. These issues are also important to the definition and dynamics of borderline personality disorder. The dimensions and patterns of reciprocal attachment were compared with other scales measuring components of psychopathology and interpersonal relationships. In a sample of 85 female outpatients, only four of the attachment scales--feared loss, secure base, compulsive care-seeking and angry withdrawal--identified patients with high scores on a measure of borderline disorder. Of these four scales, feared loss had the predominant effect. These empirical results support the hypothesized relationship between dysfunctions of the attachment system and borderline disorder.

  10. Sexual Functioning in Young Women and Men: Role of Attachment Orientation.

    Science.gov (United States)

    Dunkley, Cara R; Dang, Silvain S; Chang, Sabrina C H; Gorzalka, Boris B

    2016-07-01

    Prior research has documented various ways in which adult attachment styles are characteristic of differential behavioral and cognitive patterns within romantic relationships and sexuality. However, few studies have examined the direct influence of anxious or avoidant attachment orientation on sexual function. The aim of the present study was to assess the impact of insecure attachment on sexual function. Undergraduate students completed questionnaires measuring attachment style and sexual functioning. Among women, attachment avoidance tended to be associated with impairments in all aspects of sexual function, whereas anxious attachment tended to be associated with declines in arousal, satisfaction, and ability to achieve orgasm. A different trend was seen in men: Anxious attachment tended to be associated with multiple facets of sexual dysfunction, while avoidant attachment did not correlate with any sexual function deficits and was associated with superior physiological competence. These results suggest that both anxious and avoidant attachment styles are important yet differential predictors of sexual function in men and women.

  11. Attachment theory and therapeutic relationships

    OpenAIRE

    Boysan, Zehra

    2015-01-01

    The aims of this study were to examine the associations between current self-reported attachment styles, retrospective reports of childhood experiences, and the development of the therapeutic alliance. It was hypothesised that anxious and avoidant attachment would be correlated with negative childhood experiences and that both attachment anxiety and avoidance would be inversely correlated with the therapeutic alliance. The third hypothesis stated that negative childhood recollections would co...

  12. Adult attachment and psychosocial functioning

    OpenAIRE

    Pielage, Suzanne Brenda

    2006-01-01

    In the trilogy Attachment, Separation and Loss (1969, 1973, 1980), Bowlby theorized that early experiences with caregivers affect the quality of individuals’ later (romantic) relationships and, consequently, their mental health. The current thesis set out to examine the relationships between adult attachment and psychosocial functioning, predominately in the realm of close relationships. In the first part of the thesis, the focus lay on the assessment of the adult attachment construct. In Cha...

  13. Attachment-Based Family Therapy: "Adherence" and Differentiation

    Science.gov (United States)

    Diamond, Gary M.; Diamond, Guy S.; Hogue, Aaron

    2007-01-01

    This study examined the fidelity of attachment-based family therapy (ABFT) for depressed adolescents. Trained observers used the therapist behavior rating scale (3rd version) to code therapist behaviors in 45 sessions of ABFT and 45 sessions each from two empirically based treatments for adolescent substance abusers: multidimensional family…

  14. Attachment disorganization in different clinical groups: What underpins unresolved attachment?

    Directory of Open Access Journals (Sweden)

    Juen Florian

    2013-01-01

    Full Text Available This paper summarizes findings and clinical implications of research on attachment disorganization in diverse clinical groups. Disorganized/unresolved attachment is overrepresented in these groups compared to healthy control participants, but disorder specific characteristics of this attachment pattern are still poorly understood. The focus of this study was to explore defensive processes in participants whose narratives were classified as disorganized/unresolved using the Adult Attachment Projective Picture System (AAP. Besides the predominance of disorganized attachment, clinical participants demonstrated more “segregated system material” especially in stories representing aloneness and more “Personal Experience material” compared to healthy individuals. Within the disorganized/ unresolved clinical individuals, BPD and PTSD patients showed the highest proportion of attachment disorganization and were less able to use other attachment-related defenses to maintain organized. Furthermore, PTSD patients were emotionally overwhelmed by the projective attachment scenes compared to the other clinical groups as indexed by an incapacity to complete sections of the AAP. BPD and addicted patients were characterized by a high degree of self-other boundary confusion. Depressive and schizophrenic patients showed a high overall defensive intensity to remain organized.

  15. Externalizing and internalizing problems: contributions of attachment and parental practices

    Directory of Open Access Journals (Sweden)

    Sandra Adriana Neves Nunes

    2013-01-01

    Full Text Available The relation between attachment and parental practices with externalizing (aggression and delinquency and internalizing (social withdrawal and anxiety/depression behavioral problems were investigated in this study. Participants were 289 children (from 9 to 12 years old and 205 caregivers who answered distinct questionnaires: the formers on attachment and the later on parental practices. Results indicated that poor maternal attachment relationships, high levels of parental rejection and being a boy predicted aggression. Moreover, poor paternal attachment and father's low education predicted social withdrawal. Finally, parental rejection was marginally associated with anxiety/depression. The results reinforce, partially, the existing literature and help to understand the complex relationship between parenting and behavioral problems.

  16. From secure dependency to attachment: Mary Ainsworth's integration of Blatz's security theory into Bowlby's attachment theory.

    Science.gov (United States)

    van Rosmalen, Lenny; van der Horst, Frank C P; van der Veer, René

    2016-02-01

    John Bowlby is generally regarded as the founder of attachment theory, with the help of Mary Ainsworth. Through her Uganda and Baltimore studies Ainsworth provided empirical evidence for attachment theory, and she contributed the notion of the secure base and exploratory behavior, the Strange Situation Procedure and its classification system, and the notion of maternal sensitivity. On closer scrutiny, many of these contributions appear to be heavily influenced by William Blatz and his security theory. Even though Blatz's influence on Ainsworth has been generally acknowledged, this article, partly based on understudied correspondence from several personal archives, is the first to show which specific parts of attachment theory can be traced back directly to Blatz and his security theory. When Ainsworth started working with Bowlby in the 1950s, around the time he turned to evolutionary theory for an explanation of his findings, she integrated much of Blatzian security theory into Bowlby's theory in the making and used her theoretical and practical experience to enrich attachment theory. Even though Blatz is hardly mentioned nowadays, several of his ideas live on in attachment theory.

  17. Love and attachment: the psychobiology of social bonding.

    Science.gov (United States)

    Stein, Dan J; Vythilingum, Bavanisha

    2009-05-01

    Basic animal studies and human imaging studies have contributed to our understanding of the psychobiology of love and attachment. There are overlaps and distinctions in the neuronal circuitry of maternal love, romantic love, and long-term attachment. In these circuits, important molecules, which have been demonstrated to play a role in the psychobiology of social bonding include dopamine, serotonin, opioids, oxytocin, and vasopressin. Particular genetic and environmental variations contribute to social-bonding phenotypes, consistent with an evolutionary perspective on the value of these behaviors. Advances in the psychobiology of social bonds have led to hypotheses about the pharmacotherapy of disorders of attachment.

  18. Conflict in close relationships: an attachment perspective.

    Science.gov (United States)

    Simpson, J A; Rholes, W S; Phillips, D

    1996-11-01

    This study investigated how perceptions of current dating partners and relationships change after people with different attachment orientations attempt to resolve a problem in their relationship. Dating couples were videotaped while they tried to resolve either a major or a minor problem. Confirming predictions from attachment theory, men and women who had a more ambivalent orientation perceived their partner and relationship in relatively less positive terms after discussing a major problem. Observer ratings revealed that more ambivalent women who tried to resolve a major problem displayed particularly strong stress and anxiety and engaged in more negative behaviors. Conversely, men with a more avoidant orientation were rated as less warm and supportive, especially if they discussed a major problem. These results are discussed in terms of how highly ambivalent and highly avoidant people differentially perceive and respond to distressing events.

  19. Diameters in preferential attachment models

    NARCIS (Netherlands)

    Dommers, S.; Van der Hofstad, R.; Hooghiemstra, G.

    2010-01-01

    In this paper, we investigate the diameter in preferential attachment (PA-) models, thus quantifying the statement that these models are small worlds. The models studied here are such that edges are attached to older vertices proportional to the degree plus a constant, i.e., we consider affine PA-mo

  20. Association between attachment and schizotypy

    OpenAIRE

    Dunne, Colm

    2011-01-01

    Background: The human genome project has affirmed the importance of non-genetic factors in human development. Attachment style is considered to be a diathesis for psychopathology and an important determinant regarding interpersonal functioning. Epidemiological research has indicated that there is significant aetiological continuity between symptoms of schizotypy and clinical symptoms of schizophrenia. Limited research has investigated the association between attachment and schi...

  1. Evaluation of the impact of solder die attach versus epoxy die attach in a state of the art power package

    CERN Document Server

    Czernohorsky, J; Viering, Matthias; Wright, L; Balanon, G

    2008-01-01

    Subject of this paper is the thermal investigation of epoxy (EDA) and solder (SDA) die attaches by a comparison of an ASIC with multiple heat sources in different package assemblies. Static and transient thermal measurements and simulations were performed to investigate the thermal behavior of two samples in a state of the art QFP power package differing only in the die attach material (EDA and SDA).

  2. Working models of attachment and attribution processes in intimate relationships.

    Science.gov (United States)

    Collins, Nancy L; Ford, Máire B; Guichard, AnaMarie C; Allard, Lisa M

    2006-02-01

    Two studies examined the link between working models of attachment and social construal processes in romantic relationships. In Study 1, individuals high in attachment-related anxiety responded to hypothetical partner transgressions by endorsing relationship-threatening attributions, experiencing emotional distress, and endorsing behavioral intentions that were likely to result in conflict. These effects emerged after controlling for pessimistic explanatory style, depressed mood, and self-esteem. In addition, the association between anxiety and emotional distress was mediated by attributions and attachment-related needs. In Study 2, anxious individuals endorsed relationship-threatening attributions for their partner's transgressions but less so for their partner's positive behaviors, and these effects occurred primarily among those in unhappy relationships. In contrast, avoidant individuals endorsed pessimistic attributions for their partner's positive behavior but less so for their partner's transgressions, and these effects occurred regardless of their level of relationship satisfaction. PMID:16382082

  3. Attachment to Caregivers and Type 1 Diabetes in Children.

    Science.gov (United States)

    Drobnič Radobuljac, Maja; Shmueli-Goetz, Yael

    2015-06-01

    Attachment is a behavioral and physiological system, which enables individual's dynamic adaptation to its environment. Attachment develops in close interaction between an infant and his/her mother, plays an important role in the development of the infant's brain, and influences the quality of interpersonal relationships throughout life. Security of attachment is believed to influence individual response to stress, exposing insecurely organized individuals to deregulated autonomic nervous system and exaggerated hypothalamic-pituitary-adrenal activity, which, in turn, produces increased and prolonged exposure to stress-hormones. Such stress responses may have considerable implications for the development of diverse health-risk conditions, such as insulin resistance and hyperlipidemia, shown by numerous studies. Although the mechanisms are not yet fully understood, there is compelling evidence highlighting the role of psychological stress in the development of type 1 diabetes (T1D). One of the possible contributing factors for the development of T1D may be the influence of attachment security on individual stress reactivity. Thus, the suggestion is that insecurely attached individuals are more prone to experience increased and prolonged influence of stress hormones and other mechanisms causing pancreatic beta-cell destruction. The present paper opens with a short overview of the field of attachment in children, the principal attachment classifications and their historic development, describes the influence of attachment security on individual stress-reactivity and the role of the latter in the development of T1D. Following is a review of recent literature on the attachment in patients with T1D with a conclusion of a proposed role of attachment organization in the etiology of T1D.

  4. Everything You Want To Know about Attachment.

    Science.gov (United States)

    Honig, Alice Sterling

    This paper discusses infant attachment, which it defines as a long-lasting emotional bond revealed when a child under stress seeks out and tries to stay close to a specific figure. The paper addresses: (1) What is attachment? Who are the pioneers in attachment theory?; (2) How do we notice attachment in action?; (3) Is attachment the only…

  5. Avoidance, anxiety, and sex: the influence of romantic attachment on HIV-risk among pregnant women.

    Science.gov (United States)

    Kershaw, Trace S; Milan, Stephanie; Westdahl, Claire; Lewis, Jessica; Rising, Sharon Schindler; Fletcher, Rachel; Ickovics, Jeannette

    2007-03-01

    Most unprotected sex occurs in close relationships. However, few studies examine relational factors and sexual risk among high-risk populations. Romantic Attachment Theory states that individuals have cognitive working models for relationships that influence expectations, affect, and behavior. We investigated the influence of attachment avoidance and anxiety on sexual beliefs (e.g., condom use beliefs, self-efficacy), behavior (e.g., condom use, multiple partners, unprotected sex with risky partners), and sexually transmitted infections (STIs) among 755 high-risk, young pregnant women (ages 14-25) recruited from urban prenatal clinics. Attachment anxiety predicted sexual beliefs, condom use, and unprotected sex with risky partners controlling for demographic variables. Sexual beliefs did not mediate the relationship between attachment orientation and sexual behavior. Current relationship with the father of the baby did mediate the effect of attachment anxiety on multiple partners and STIs. Results indicate the importance of including general relational factors, such as attachment, in HIV prevention.

  6. Maternal anxiety, maternal sensitivity, and attachment.

    Science.gov (United States)

    Stevenson-Hinde, Joan; Chicot, Rebecca; Shouldice, Anne; Hinde, Camilla A

    2013-01-01

    Previous research has related maternal anxiety to insecurity of attachment. Here we ask whether different aspects of maternal sensitivity mediate this link. From a community sample of intact families with 1-3 children, mothers with 4.5-year-olds were selected for low, medium, or high anxiety levels (N = 98). Following Mary Ainsworth's lead, our maternal sensitivity measures were primarily based on ratings of direct observations. Six sets of measures were obtained: positive maternal style at home (a mean of four different ratings); providing a sensitive framework, limit setting, allowing autonomy, criticizing/cutting in (each a mean over two laboratory joint tasks); and tension-making (a mean of three different ratings in a fear-inducing task). Regression analyses showed firstly that maternal anxiety rather than behavioral inhibition or sex of child was the significant predictor of each maternal sensitivity measure; and secondly that these measures rather than maternal anxiety or sex were the significant predictors of security of attachment. Finally, ANOVA's indicated which sets of maternal ratings were associated with each pattern of attachment (Avoidant, Secure, Ambivalent, or Controlling).

  7. 皖北某地区小学高年级留守和非留守儿童攻击行为与父母依恋状况及其关系分析%The aggressive behavior and parental attachment in left-behind and non-left-behind senior pupils in north of Anhui Province and their relationships

    Institute of Scientific and Technical Information of China (English)

    姚荣英; 刘峰; 庄蔚然; 张建明; 刘馨宇; 付连国

    2015-01-01

    目的::了解皖北某地区小学高年级农村留守和非留守儿童攻击行为与亲子依恋的状况,并探索二者之间的关系。方法:采用分层整群随机抽样法,抽取皖北某地区农村小学4~6年级学生进行问卷调查,调查内容包括儿童的一般情况、攻击行为问卷和亲子依恋问卷。采用多重线性回归法分析儿童攻击行为与亲子依恋的关系。结果:儿童攻击行为方面,父亲单方打工与父母均打工男童身体攻击行为得分高于非留守男童(P<0.05),父母均打工留守女童身体攻击行为得分高于非留守儿童和父、母单方打工的留守女童(P<0.05);儿童父母依恋方面,各年级比较显示,四年级男童父、母亲近维度得分均高于五、六年级(P<0.01),而四、五年级女童高于六年级(P<0.05);留守儿童攻击行为与父母依恋四维度关系显示:父母依恋得分高的儿童,其攻击行为低(P<0.05~ P<0.01)。男童方面,非留守和父亲单方打工儿童攻击行为及其因子影响因素仅为母亲信赖维度,母亲单方打工留守男童的影响因素有父亲信赖和亲近2个维度,父、母均打工男童攻击行为的影响因素为父、母亲近2个维度;女童方面,父、母依恋4个维度中影响非留守女童的因素仅有母亲信赖维度,母亲单方打工女童的影响维度为父、母信赖,父亲单方打工的影响维度有父、母信赖与母亲亲近3个维度,父、母均打工儿童攻击行为的影响维度有父、母信赖和父、母亲近4个维度。结论:留守因素主要影响女童攻击行为;亲子依恋关系对不同性别、不同留守类型儿童攻击行为的影响不同,针对性地建立安全的亲子依恋关系可有效减少儿童的攻击行为。%Objective:To investigate the aggressive behavior and parental attachment in left-behind and non-left-behind senior pupils in north of Anhui province and their

  8. Attachment at work and performance.

    Science.gov (United States)

    Neustadt, Elizabeth A; Chamorro-Premuzic, Tomas; Furnham, Adrian

    2011-09-01

    This paper examines the relations between self-reported attachment orientation at work and personality, self-esteem, trait emotional intelligence (aka emotional self-efficacy), and independently assessed career potential and job performance. Self-report data were collected from 211 managers in an international business in the hospitality industry; independent assessments of these managers' job performance and career potential were separately obtained from the organization. A self-report measure of romantic attachment was adapted for application in the work context; a two-factor solution was found for this measure. Secure/autonomous attachment orientation at work was positively related to self-esteem, trait emotional intelligence, extraversion, agreeableness, and conscientiousness, and also to job performance. Not only was secure/autonomous attachment orientation at work statistically predictive of job performance, but the new measure also made a distinct contribution, beyond conscientiousness, to this prediction. PMID:21838647

  9. Social attachments and traumatic stress

    Directory of Open Access Journals (Sweden)

    Richard A. Bryant

    2016-03-01

    Full Text Available The extent to which we engage with our social world has been central to our survival as a species and, accordingly, is relevant to how we cope with trauma and adversity. This review summarises current knowledge about the importance of social connections from an evolutionary perspective, as well as integrating this with a discussion of prevailing attachment theories. Experimental research supporting the potential benefit of attachments for managing adversity are presented, along with a review of how these benefits are moderated by individual differences in attachment style. The potential impact of trauma on attachment systems, and the manner in which this can compound trauma stress is discussed. Finally, a broader overview of social network analysis is introduced and it is proposed that a more sociocentric framework of trauma response would promote a fuller understanding of how social processes moderate trauma response.

  10. Electron attachment to fluorocarbon radicals

    Science.gov (United States)

    Shuman, Nicholas

    2014-10-01

    Most plasma environments contain populations of short-lived species such as radicals, the chemistry of which can have significant effects on the overall chemistry of the system. However, few experimental measurements of the kinetics of electron attachment to radicals exist due to the inherent difficulties of working with transient species. Calculations from first principles have been attempted, but are arduous and, because electron attachment is so sensitive to the specifics of the potential surface, their accuracy has not been established. Electron attachment to small fluorocarbon radicals is particularly important, as the data are needed for predictive modeling of plasma etching of semiconductor materials, a key process in the industrial fabrication of microelectronics. We have recently developed a novel flowing afterglow technique to measure several types of otherwise difficult to study plasma processes, including thermal electron attachment to radicals. Variable Electron and Neutral Density Attachment Mass Spectrometry (VENDAMS) exploits dissociative electron attachment in a weakly ionized plasma as a radical source. Here, we apply VENDAMS to a series of halofluorocarbon precursors in order to measure the kinetics of thermal electron attachment to fluorocarbon radicals. Results are presented for CF2, CF3, C2F5,C2F3,1-C3F7, 2-C3F7, and C3F5 from 300 K to 900 K. Both the magnitude and the temperature dependences of rate coefficients as well as product branching between associative and dissociative attachment are highly system specific; however, thermal attachment to all species is inefficient, never exceeding 5% of the collision rate. The data are analyzed using a recently developed kinetic modeling approach, which uses extended Vogt-Wannier theory as a starting point, accounts for dynamic effects such as coupling between the electron and nuclear motions through empirically validated functional forms, and finally uses statistical theory to determine the fate of

  11. Attachment Narratives in Refugee Children

    DEFF Research Database (Denmark)

    De Haene, L.; Dalgård, Nina Thorup; Montgomery, E.;

    2013-01-01

    J Trauma Stress. 2013 Jun;26(3):413-7. doi: 10.1002/jts.21820. Attachment narratives in refugee children: interrater reliability and qualitative analysis in pilot findings from a two-site study.......J Trauma Stress. 2013 Jun;26(3):413-7. doi: 10.1002/jts.21820. Attachment narratives in refugee children: interrater reliability and qualitative analysis in pilot findings from a two-site study....

  12. Parental PTSD, adverse parenting and child attachment in a refugee sample.

    Science.gov (United States)

    van Ee, Elisa; Kleber, Rolf J; Jongmans, Marian J; Mooren, Trudy T M; Out, Dorothee

    2016-01-01

    In contrast with traumatic experiences, there is a dearth of studies on the link between trauma symptoms, disconnected (frightened, threatening and dissociative) parenting behavior, extremely insensitive parenting behavior and child attachment. This study extends previous work on the impact of posttraumatic stress disorder (PTSD) on families by studying the unique contribution of disconnected and extremely insensitive parenting behavior on child attachment in a highly traumatized sample of 68 asylum seekers and refugees and their children (18-42 months). The results show that parental symptoms of PTSD are directly related to children's insecure attachment and disorganized attachment. The greatest proportion of the risk could be attributed to factors related to the dyad and not the family. A mediation effect of adverse parenting behavior was not confirmed. On the one hand the results indicate the need for an effective treatment of PTSD symptomatology while on the other hand the results indicate the need for clinical attention to insecure attachment relationships. PMID:26982876

  13. Attachment theory and group processes: the association between attachment style and group-related representations, goals, memories, and functioning.

    Science.gov (United States)

    Rom, Eldad; Mikulincer, Mario

    2003-06-01

    Four studies examined attachment-style differences in group-related cognitions and behaviors. In Studies 1-2, participants completed scales on group-related cognitions and emotions. In Studies 3-4, participants were divided into small groups, and their performance in group tasks as well as the cohesion of their group were assessed. Both attachment anxiety and avoidance in close relationships were associated with negative group-related cognitions and emotions. Anxiety was also related to the pursuit of closeness goals and impaired instrumental performance in group tasks. Avoidance was related to the pursuit of distance goals and deficits in socioemotional and instrumental performance. Group cohesion significantly moderated the effects of attachment anxiety. The discussion emphasizes the relevance of attachment theory within group contexts.

  14. [Early attachement relationships and epigenetic customization].

    Science.gov (United States)

    Rocchi, Giordana; Serio, Valentina; Carluccio, Giuseppe Mattia; Marini, Isabella; Meuti, Valentina; Zaccagni, Michela; Giacchetti, Nicoletta; Aceti, Franca

    2015-01-01

    Recently, new findings in epigenetic science switched the focus from the observation of physiological intragenomic dynamics to the idea of an environmental co-construction of phenotypic expression. In psichodynamic field, objectual relations and attachement theoreticians emphasized the interpersonal dimension of individual development, focusing the attention on the relational matrix of self organization. The construction of stable affective-behavioral traits throughout different parenting styles has actually found a coincidence in ethological studies, which have explored the epigenetic processes underlying the relationship between caregiving and HPA stress responsiveness. An adequate parenting style seems to support affective regulation throughout psychobiological hidden moderators, which would tend to rebalance the physiological systems homeostasis; an unconfident attachment style would promote, on the other hand, the allostatic load rise. Sites of longlife epigenetic susceptibility have also been identified in humans; although associated with risk of maladaptive developing in adverse environmental conditions, they seem to confer protection under favorable conditions. This persisting possibility of reorganization of stable traits throughout lifetime, which seems to be activated by a relevant environmental input, grant to significant relationships, and to therapeutical one as well, an implicit reconditioning potential which could result into the configuration of new stable affective-behavioral styles.

  15. Attachment Style and Less Severe Forms of Sexual Coercion: A Systematic Review.

    Science.gov (United States)

    Karantzas, Gery C; McCabe, Marita P; Karantzas, Kellie M; Pizzirani, Bengianni; Campbell, Hilary; Mullins, Ellie R

    2016-07-01

    Few studies have examined how attachment insecurity (i.e., attachment anxiety, attachment avoidance) is associated with the more subtle and less severe forms of sexual coercion, such as verbal threats and partner manipulation. This is despite the fact that past research has indicated some of the relationship behaviors exhibited by insecurely attached individuals represent behaviors indicative of either the perpetration or victimization of less severe forms of sexual coercion. The aim of this study was to conduct a systematic review on the association between attachment style and less severe forms of sexual coercion. Our search, which included published journal papers, book chapters, and theses published between January 1970 and October 2014, yielded 1091 records. Examination of these records against exclusion criteria yielded 11 studies that focused on the associations between attachment orientation and perpetration of sexual coercion (n = 3), sexual coercion victimization (n = 3), or both perpetration and victimization (n = 5). Findings revealed that attachment anxiety appeared to be more consistently associated with being the victim of sexual coercion than attachment avoidance. In terms of perpetration, attachment avoidance was more consistently associated with sexual coercion. These findings were observed when examining the association between attachment dimensions and motives for sexual coercion. The findings also revealed gender to be a moderator for victimization. This review provides insights into how attachment style may influence the perpetration and victimization of sexual coercion.

  16. Attachment Style and Less Severe Forms of Sexual Coercion: A Systematic Review.

    Science.gov (United States)

    Karantzas, Gery C; McCabe, Marita P; Karantzas, Kellie M; Pizzirani, Bengianni; Campbell, Hilary; Mullins, Ellie R

    2016-07-01

    Few studies have examined how attachment insecurity (i.e., attachment anxiety, attachment avoidance) is associated with the more subtle and less severe forms of sexual coercion, such as verbal threats and partner manipulation. This is despite the fact that past research has indicated some of the relationship behaviors exhibited by insecurely attached individuals represent behaviors indicative of either the perpetration or victimization of less severe forms of sexual coercion. The aim of this study was to conduct a systematic review on the association between attachment style and less severe forms of sexual coercion. Our search, which included published journal papers, book chapters, and theses published between January 1970 and October 2014, yielded 1091 records. Examination of these records against exclusion criteria yielded 11 studies that focused on the associations between attachment orientation and perpetration of sexual coercion (n = 3), sexual coercion victimization (n = 3), or both perpetration and victimization (n = 5). Findings revealed that attachment anxiety appeared to be more consistently associated with being the victim of sexual coercion than attachment avoidance. In terms of perpetration, attachment avoidance was more consistently associated with sexual coercion. These findings were observed when examining the association between attachment dimensions and motives for sexual coercion. The findings also revealed gender to be a moderator for victimization. This review provides insights into how attachment style may influence the perpetration and victimization of sexual coercion. PMID:26415749

  17. Human Development in the Context of Aging and Chronic Illness: The Role of Attachment in Alzheimer's Disease and Stroke.

    Science.gov (United States)

    Wright, Lore K.; And Others

    1995-01-01

    Examines two illness trajectories, Alzheimer's disease and stroke, to illustrate emerging changes in human development over each course of illness and the increasing importance of attachment behavior among ill elders and their family members. Argues that attachment links ailing older people to their environment, and that attachment is vital if…

  18. Health Protective Effects of Attachment Among African American Girls in Psychiatric Care

    OpenAIRE

    Emerson, Erin; Donenberg, Geri R.; Wilson, Helen W.

    2011-01-01

    African American (AA) girls in psychiatric care are at increased risk for HIV and STI infection through sexual risk taking. Adolescent sexual behavior often reflects peer norms and behavior. Secure attachment patterns with mothers and peers might lessen the effects of negative peer influences and reduce sexual risk taking among AA girls. This study examined the relationships among mother-daughter and peer attachment, peer norms, and sexual risk behaviors in African American girls seeking outp...

  19. Slides with no attached paper

    International Nuclear Information System (INIS)

    This document brings together the different presentations (slides) given at the workshop but with no attached paper. These slides refer to the following presentations: - Presentation of ITN (Instituto Tecnologico e Nuclear); - Minor Actinide Partitioning (Dominique Warin); - Transmutation (Janne Wallenius); - Radioactive Waste Management, IGD-TP (Gerald Ouzounian); - Present status of the Swedish nuclear waste management programme (Peter Wikberg); - The U.S. Fuel Cycle Research and Development Program - Separations Research and Development (Terry Todd); - Strategies and national programs of closed fuel cycles - Russian Expert Vision (Mikhael Kormilitsyn) - Extraction Studies Of Potential Solvent Formulations For The GANEX Process (Fiona MacLachlan); - Investigations of The Fundamental Chemistry of the TALSPEAK Process (Ken Nash); - Extraction Separation of Trivalent Minor Actinides and Lanthanides by Hexa-dentate Nitrogen-donor Extractant, TPEN, and its Analogs (Kenji Takeshita); - Fluorinated Diluents for HLW Processing - technological point of view (Vasiliy Babain); - Extraction properties of some new pyridine molecules and search for better diluents (Irena Spendlikova); - Kinetics of extraction of Eu3+ ion by TODGA and CyMe4-BTBP studied using the RMC technique (Trong Hung Vu); - Redox Chemistry of Neptunium in Solutions of Nitric Acid (Alena Paulenova); - NMR applied to actinide ions and their complexes. In search of covalency effects (Geoffrey Vidick); - Towards 'Stability Rules' for Radiolysis of bis-DGA compounds (Ana Nunez); - Pyroprocess Research Activities at IGCAR, Kalpakkam, India (K. Nagarajan); - Critical issues of nuclear energy systems employing molten salt fluorides: from ISTC No. 1606 to No. 3749 (1. year of project activity) and MARS/EVOL cooperation (Victor Ignatiev); - Conversion processes: Internal Gelation and the Sphere-pac concept (Manuel Pouchon); - A Combined Nuclear Technology and Nuclear Chemistry Master. A Unique Initiative

  20. Activating Attachments Reduces Memories of Traumatic Images.

    Science.gov (United States)

    Bryant, Richard A; Foord, Rachael

    2016-01-01

    Emotional memories, and especially intrusive memories, are a common feature of many psychological disorders, and are overconsolidated by stress. Attachment theory posits that activation of mental representations of attachment figures can reduce stress and boost coping. This study tested the proposition that attachment activation would reduce consolidation of emotional and intrusive memories. Sixty-seven undergraduate students viewed subliminal presentations of traumatic and neutral images, which were preceded by subliminal presentations of either attachment-related images or non-attachment-related images; free recall and intrusive memories were assessed two days later. Participants with low avoidant attachment tendencies who received the attachment primes recalled fewer memories and reported fewer intrusions than those who received the non-attachment primes. Unexpectedly, those with high anxious attachment tendencies reported fewer memories. These findings generally accord with attachment theory, and suggest that consolidation of emotional memories can be moderated by activation of attachment representations. PMID:27631498

  1. Attachment Styles and Aggression in Physically Abused and Neglected Children.

    Science.gov (United States)

    Finzi, Ricky; Ram, Anca; Har-Even, Dov; Shnit, Dan; Weizman, Abraham

    2001-01-01

    Compared physically abused (n=41) and neglected (n=38) children with nonabused, nonneglected children (n=35) aged 6 to 12 years in terms of their attachment styles and their levels of aggression. Findings show that physically abused children are at risk of antisocial behavior and suspicion toward others, and neglected children are at risk of…

  2. Adult Attachment and Longterm Effects in Survivors of Incest.

    Science.gov (United States)

    Alexander, Pamela C.; Anderson, Catherine L.; Brand, Bethany; Schaeffer, Cindy M.; Grelling, Barbara Z.; Kretz, Lisa

    1998-01-01

    Ninety-two adult female incest survivors were interviewed and completed measures of current functioning. Hierarchical regression analyses suggested that adult attachment behavior was significantly associated with personality structure, depression, and distress; and abuse severity was associated with posttraumatic stress disorder symptoms and…

  3. College Student Binge Eating: Insecure Attachment and Emotion Regulation

    Science.gov (United States)

    Han, Suejung; Pistole, M. Carole

    2014-01-01

    Because college students who have accomplished developmental tasks less effectively may be at risk for detrimental behavior such as binge eating, we examined emotion regulation as a mediator of attachment insecurity and binge eating. Based on undergraduate and graduate student responses to a Web-based survey ("N" = 381), structural…

  4. Bullying among Korean Adolescents: The Role of Empathy and Attachment

    Science.gov (United States)

    You, Sukkyung; Lee, June; Lee, Yunoug; Kim, Ann Y.

    2015-01-01

    In efforts to increase the field and society's understanding of bullying, the authors investigated how various forms of attachment (mother, peer, and school) are directly and indirectly related to bullying behavior through empathy, and whether these relationships are moderated by gender. Adolescents, of grades 7 through 9, from one middle school…

  5. Hamiltonian Dynamics of Preferential Attachment

    CERN Document Server

    Zuev, Konstantin; Krioukov, Dmitri

    2015-01-01

    Prediction and control of network dynamics are grand-challenge problems in network science. The lack of understanding of fundamental laws driving the dynamics of networks is among the reasons why many practical problems of great significance remain unsolved for decades. Here we study the dynamics of networks evolving according to preferential attachment, known to approximate well the large-scale growth dynamics of a variety of real networks. We show that this dynamics is Hamiltonian, thus casting the study of complex networks dynamics to the powerful canonical formalism, in which the time evolution of a dynamical system is described by Hamilton's equations. We derive the explicit form of the Hamiltonian that governs network growth in preferential attachment. This Hamiltonian turns out to be nearly identical to graph energy in the configuration model, which shows that the ensemble of random graphs generated by preferential attachment is nearly identical to the ensemble of random graphs with scale-free degree d...

  6. Attention to Faces Expressing Negative Emotion at 7 Months Predicts Attachment Security at 14 Months.

    Science.gov (United States)

    Peltola, Mikko J; Forssman, Linda; Puura, Kaija; van IJzendoorn, Marinus H; Leppänen, Jukka M

    2015-01-01

    To investigate potential infant-related antecedents characterizing later attachment security, this study tested whether attention to facial expressions, assessed with an eye-tracking paradigm at 7 months of age (N = 73), predicted infant-mother attachment in the Strange Situation Procedure at 14 months. Attention to fearful faces at 7 months predicted attachment security, with a smaller attentional bias to fearful expressions associated with insecure attachment. Attachment disorganization in particular was linked to an absence of the age-typical attentional bias to fear. These data provide the first evidence linking infants' attentional bias to negative facial expressions with attachment formation and suggest reduced sensitivity to facial expressions of negative emotion as a testable trait that could link attachment disorganization with later behavioral outcomes. PMID:26011101

  7. Diameters in preferential attachment models

    OpenAIRE

    Dommers, S.; van der Hofstad, R.; Hooghiemstra, G.

    2010-01-01

    In this paper, we investigate the diameter in preferential attachment (PA-) models, thus quantifying the statement that these models are small worlds. The models studied here are such that edges are attached to older vertices proportional to the degree plus a constant, i.e., we consider affine PA-models. There is a substantial amount of literature proving that, quite generally, PA-graphs possess power-law degree sequences with a power-law exponent \\tau>2. We prove that the diameter of the PA-...

  8. 皖北某地区小学高年级留守和非留守儿童攻击行为与父母依恋状况及其关系分析%The aggressive behavior and parental attachment in left-behind and non-left-behind senior pupils in north of Anhui Province and their relationships

    Institute of Scientific and Technical Information of China (English)

    姚荣英; 刘峰; 庄蔚然; 张建明; 刘馨宇; 付连国

    2015-01-01

    目的::了解皖北某地区小学高年级农村留守和非留守儿童攻击行为与亲子依恋的状况,并探索二者之间的关系。方法:采用分层整群随机抽样法,抽取皖北某地区农村小学4~6年级学生进行问卷调查,调查内容包括儿童的一般情况、攻击行为问卷和亲子依恋问卷。采用多重线性回归法分析儿童攻击行为与亲子依恋的关系。结果:儿童攻击行为方面,父亲单方打工与父母均打工男童身体攻击行为得分高于非留守男童(P<0.05),父母均打工留守女童身体攻击行为得分高于非留守儿童和父、母单方打工的留守女童(P<0.05);儿童父母依恋方面,各年级比较显示,四年级男童父、母亲近维度得分均高于五、六年级(P<0.01),而四、五年级女童高于六年级(P<0.05);留守儿童攻击行为与父母依恋四维度关系显示:父母依恋得分高的儿童,其攻击行为低(P<0.05~ P<0.01)。男童方面,非留守和父亲单方打工儿童攻击行为及其因子影响因素仅为母亲信赖维度,母亲单方打工留守男童的影响因素有父亲信赖和亲近2个维度,父、母均打工男童攻击行为的影响因素为父、母亲近2个维度;女童方面,父、母依恋4个维度中影响非留守女童的因素仅有母亲信赖维度,母亲单方打工女童的影响维度为父、母信赖,父亲单方打工的影响维度有父、母信赖与母亲亲近3个维度,父、母均打工儿童攻击行为的影响维度有父、母信赖和父、母亲近4个维度。结论:留守因素主要影响女童攻击行为;亲子依恋关系对不同性别、不同留守类型儿童攻击行为的影响不同,针对性地建立安全的亲子依恋关系可有效减少儿童的攻击行为。%Objective:To investigate the aggressive behavior and parental attachment in left-behind and non-left-behind senior pupils in north of Anhui province and their

  9. Attachment and Autonomy as Predictors of the Development of Social Skills and Delinquency During Midadolescence

    OpenAIRE

    Allen, Joseph P.; Marsh, Penny; McFarland, Christy; MCELHANEY, KATHLEEN BOYKIN; Land, Deborah J.; Jodl, Kathleen M.; Peck, Sheryl

    2002-01-01

    This study examined adolescent attachment organization as a predictor of the development of social skills and delinquent behavior during midadolescence. Delinquent activity and skill levels were assessed for 117 moderately at-risk adolescents at ages 16 and 18, and maternal and adolescent attachment organization and autonomy in interactions were assessed at age 16. Adolescent attachment security predicted relative increases in social skills from age 16 to 18, whereas an insecure–preoccupied a...

  10. Individual attachment style modulates human amygdala and striatum activation during social appraisal

    OpenAIRE

    Pascal Vrticka; Frédéric Andersson; Didier Grandjean; David Sander; Patrik Vuilleumier

    2008-01-01

    Adult attachment style refers to individual personality traits that strongly influence emotional bonds and reactions to social partners. Behavioral research has shown that adult attachment style reflects profound differences in sensitivity to social signals of support or conflict, but the neural substrates underlying such differences remain unsettled. Using functional magnetic resonance imaging (fMRI), we examined how the three classic prototypes of attachment style (secure, avoidant, anxious...

  11. Kindergarten children's attachment security, inhibitory control, and the internalization of rules of conduct

    OpenAIRE

    Heikamp, Tobias; Trommsdorff, Gisela; Druey, Michel D.; Hübner, Ronald; von Suchodoletz, Antje

    2013-01-01

    Starting from research on relations between attachment and the development of self-regulation, the present study aimed to investigate research questions on relations among inhibitory control, internalization of rules of conduct (i.e., behavior regulation, concern occasioned by others transgressions, confession, reparation after wrongdoing), and attachment security. Attachment security and internalization of rules of conduct of German kindergarten children (N = 82) were assessed by maternal re...

  12. Kindergarten children’s attachment security, inhibitory control, and the internalization of rules of conduct

    OpenAIRE

    Tobias eHeikamp; Gisela eTrommsdorff; Michel Daniel Druey; Ronald eHübner; Antje evon Suchodoletz

    2013-01-01

    Starting from research on relations between attachment and the development of self-regulation, the present study aimed to investigate research questions on relations among inhibitory control, internalization of rules of conduct (i.e., behavior regulation, concern occasioned by others transgressions, confession, reparation after wrongdoing), and attachment security. Attachment security and internalization of rules of conduct of German kindergarten children (N = 82) were assessed by maternal re...

  13. Psychometric Characteristics of the Persian (Farsi) Version of Attachment Style Questionnaire

    OpenAIRE

    Ali Firoozabadi; Zabihollah Abedi; Roqayeh Aliyari; Behzad Zolfaghari; Ahmad Ghanizadeh

    2014-01-01

    Background: Attachment relationship provides a secure base for the infants from which to explore the environment and a safe haven to return to in times of danger. Attachment style shapes the behavior of individuals in adulthood. There are many different measures of attachment and a lot of controversy about what they measure and how they relate to each other. Hence, we tried to evaluate the psychometric properties of one of such questionnaires on a sample of the Iranian population. Methods...

  14. Temperament, disordered attachment and parental sensitivity in foster care: Differential findings on attachment security for shy children

    NARCIS (Netherlands)

    Schipper, de J.C.; Oosterman, M.; Schuengel, C.

    2012-01-01

    In a foster care sample, we tested the moderating effect of temperamental shyness on the association between parental sensitivity and attachment quality. The foster parents of 59 foster children (age M = 57 months, SD = 16.4) filled out the Child Behavior Questionnaire. To control for confounds, sym

  15. Assessing parental empathy: a role for empathy in child attachment.

    Science.gov (United States)

    Stern, Jessica A; Borelli, Jessica L; Smiley, Patricia A

    2015-01-01

    Although empathy has been associated with helping behavior and relationship quality, little research has evaluated the role of parental empathy in the development of parent-child relationships. The current study (1) establishes preliminary validity of the Parental Affective and Cognitive Empathy Scale (PACES), a method for coding empathy from parents' narrative responses to the Parent Development Interview - Revised for School-Aged Children (PDI-R-SC), and (2) tests a theoretical model of empathy and attachment. Sixty caregivers and their children completed a battery of questionnaire and interview measures, including the PDI-R-SC and the Child Attachment Interview (CAI). Caregivers' interview narratives were scored for empathy using PACES. PACES showed good interrater reliability and good convergent validity with a self-report empathy measure. Parent empathy was positively related to child attachment security (using a continuous score for narrative coherence) and emotional openness on the CAI, as well as to child perceptions of parental warmth. Moreover, parent empathy mediated the relation between parents' self-reported attachment style and their children's attachment security. Implications for attachment theory and future directions for establishing scale validity are discussed.

  16. Child-mother attachments in the face of grandparent HIV.

    Science.gov (United States)

    Ward, Mary J; Carlson, Elizabeth A; Lester, Patricia; Beckwith, Leila; Sigman, Marian; Rotheram-Borus, Mary Jane

    2016-10-01

    Child-mother attachment, as observed in the Strange Situation (SSP), was assessed in 61 families affected by HIV and 18 neighborhood comparison families not affected by HIV, but of similar ethnicity and socioeconomic status. Children were aged one to three years at the assessment. Secure attachment was significantly less likely among children in the HIV-affected group than among comparison group children (36% versus 67%). The most common pattern of attachment in the HIV-affected group was disorganized/disoriented, observed in 41% of children (versus 22% of comparison children). Children from families that included a surviving grandparent with HIV showed disorganized attachments more often than children whose grandparents died (53% versus 36%). Child attachment classifications were not associated with families' participation in a family-based, cognitive-behavioral HIV intervention. These results document the inter-generational impact of young mothers' who were growing up with an HIV-infected parent. These findings suggest that families affected by HIV may benefit from interventions that address attachment issues. PMID:27434834

  17. The contribution of social rank and attachment theory to depression in a non clinical sample of adolescents

    OpenAIRE

    Puissant, Sylvia Pinna; Gauthier, Jean-Marie; Van Oirbeek, R. KUL

    2011-01-01

    This study explores the relative contribution of the overall quality of attachment to the mother, to the father and to peers (Inventory of Parent and Peer Attachment scales), the style of attachment towards peers (Attachment Questionnaire for Children scale), the social rank variables (submissive behavior and social comparison), and sex and age variables in predicting the depression score (Center of Epidemiological Studies Depression Scale) on a non-psychiatric sample of 13-18 year old adoles...

  18. Structural Interfaces and Attachments in Biology

    CERN Document Server

    Birman, Victor; Genin, Guy

    2013-01-01

    Attachment of dissimilar materials in engineering and surgical practice is a perennial challenge. Bimaterial attachment sites are common locations for injury, repeated injury, and mechanical failure. Nature presents several highly effective solutions to the challenge of bimaterial attachment that differ from those found in engineering practice. Structural Interfaces and Attachments in Biology describes the attachment of dissimilar materials from multiple perspectives. The text will simultaneously elucidate natural bimaterial attachments and outline engineering principles underlying successful attachments to the communities of tissue engineers and surgeons. Included an in-depth analysis of the biology of attachments in the body and mechanisms by which robust attachments are formed, a review of current concepts of attaching dissimilar materials in surgical practice and a discussion of bioengineering approaches that are currently being developed. This book also: Provides the first comprehensive treatment of phys...

  19. Influence of family of origin and adult romantic partners on romantic attachment security.

    Science.gov (United States)

    Dinero, Rachel E; Conger, Rand D; Shaver, Phillip R; Widaman, Keith F; Larsen-Rife, Dannelle

    2008-08-01

    According to attachment theory, attachment style derives from social experiences throughout the life span. The authors tested this expectation by examining associations between the quality of observed interaction patterns in the family of origin during adolescence and self-reported romantic attachment style and observed romantic relationship behaviors in adulthood (ages 25 and 27). Family and romantic relationship interactions were rated by trained observers from video recordings of structured conversation tasks. Attachment style was assessed with items from D. W. Griffin and K. Bartholomew's (1994a) Relationship Scales Questionnaire. Observational ratings of warmth and sensitivity in family interactions were positively related to similar behaviors by romantic partners and to attachment security. In addition, romantic interactions characterized by high warmth and low hostility at age 25 predicted greater attachment security at 27, after controlling for attachment security at age 25. However, attachment security at age 25 did not predict later romantic relationship interactions after controlling for earlier interactions. These findings underscore the importance of close relationships in the development of romantic attachment security but do not indicate that attachment security predicts the quality of interactions in romantic relationships.

  20. Attachment patterns and separation anxiety symptom

    OpenAIRE

    Sakineh - Mofrad; Rohani - Abdullah; Ikechkwu - Uba

    2010-01-01

    Literature suggests that child attachment and anxiety symptoms are related. One purpose of the present study was to assess whether attachment patterns related differently to separation anxiety symptoms (fear of being alone, and fear of abandonment). Three attachment patterns assessed were secure, avoidant and ambivalent attachment. Findings indicated that ambivalent attachment was most consistently related with higher separation anxiety symptom. And also, different associations were found bet...

  1. Bar overdentures utilizing the Locator attachment.

    Science.gov (United States)

    Schneider, A L; Kurtzman, G M

    2001-01-01

    Implant-retained overdentures are a restorative option for both the fully and partially edentulous arches. A new attachment, the Locator, which features a reduced interarch requirement and the advantage of built-in guide planes providing precise insertion, is described. The Locator is an advancement in attachment technology, with an improved design combined from the best features of a ball attachment, an ERA attachment, and a cap attachment.

  2. PRECISION ATTACHMENTS; APPLICATIONS AND LIMITATIONS

    Directory of Open Access Journals (Sweden)

    Prabhakar

    2012-12-01

    Full Text Available ABSTRACT: A unique concern of a removable denture when compare d to others is retention. Retention is the ability of the prosthesis to resist the movement of denture away from the supporting tissues/teeth. The component of removable d enture which provides retention is called as direct retainer. 1,3,4 A direct retainer can be either an extracoronal or intracoronal retainer. Extracoronal direct retainer uses mechanical resistance to displa cement through components placed on external surface of abutment teeth. Intracoronal retainer is either cast or attached to tally within the restored natural contours of an abutment tooth. 1 One of the main drawbacks of extracoronal retainers used in partial dentures is visibility. Many patients find themselves in an aest hetically compromised state when these retainers are placed on teeth in visible area. Preci sion attachments provide solution for this problem. Also, precision attachments provide better ve rtical support and better stimulation to the underlying tissue through intermittent vertical massage. 1,9 Although the history of intracoronal retainers goes back to 5 th and 4 th centuries BC, technically more sound developments began in early 2 0 th century AD, with Dr. Herman E. S. Chayes formulating the principle of internal attachme nt in 1906. Since then precision attachments are playing an important role in removabl e and fixed partial denture, conventional and implant supported overdenture. 9

  3. Adult attachment and psychosocial functioning

    NARCIS (Netherlands)

    Pielage, Suzanne Brenda

    2006-01-01

    In the trilogy Attachment, Separation and Loss (1969, 1973, 1980), Bowlby theorized that early experiences with caregivers affect the quality of individuals’ later (romantic) relationships and, consequently, their mental health. The current thesis set out to examine the relationships between adult a

  4. Secure Attachment Conceptualizations: The Influence of General and Specific Relational Models on Conflict Beliefs and Conflict Resolution Styles

    Directory of Open Access Journals (Sweden)

    Cheryl C. Woolley

    2007-06-01

    Full Text Available Attachment theory focuses on the cognitive models that underlie our interactions with attachment figures. Global or generalized mental models are thought to develop on the basis of attachment models with parents and might form the initial basis of internal working models in novel relationships. However, as discrepant information presents itself in a new relationship, it is thought that specific relational models develop. When conflict arises it can threaten the attachment bonds of the relationship. An Internet survey of 134 individuals in couple relationships was conducted to test the influence of secure parental and partner attachment conceptualizations on romantic relationship variables (conflict beliefs and conflict resolution styles. Results indicated that for the most part relationship variables were influenced by current secure romantic attachment conceptualizations. Analyses also indicated differential gender results for positive problem solving in terms of secure parental and partner attachment. Secure parental attachment was also found to impact on the report of compliant behavior during conflict resolution. Lastly, the belief that arguing is threatening was found to be impacted by an interaction effect between parental and partner attachment. In general secure partner attachment was more predictive of conflict resolution behavior and conflict beliefs, than a global attachment model. However, it would appear that the global attachment model can be activated in the context of the current relationship under certain conditions. This research lends support to the notion that generalized and specific attachment representations impacts differently on close relationship functioning, and encourages a further mapping of relationship functions in this regard.

  5. The Relation of Family and School Attachment to Adolescent Deviance in Diverse Groups and Communities.

    Science.gov (United States)

    Dornbusch, Sanford M.; Erickson, Kristan Glasgow; Laird, Jennifer; Wong, Carol A.

    2001-01-01

    Examined whether attachments to family and school reduced five forms of adolescent deviance (smoking, drinking, marijuana use, delinquency, and violent behavior). Found that adolescent attachments to family and school reduced overall frequency, prevalence, and intensity of deviant involvement, regardless of community context, gender, or ethnic…

  6. Dissociation and Variability of Adult Attachment Dimensions and Early Maladaptive Schemas in Sexual and Violent Offenders

    Science.gov (United States)

    Baker, Elina; Beech, Anthony R.

    2004-01-01

    The aim of this study was to investigate the presence of constructs that may indicate the presence of disorganized attachment style in sexual and violent offenders. Constructs measured were dissociation, variability on self-report measures of attachment style and early maladaptive schemas, and variability in observed behavior. Data on variability…

  7. Heart Rate Correlates of Attachment Status in Young Mothers and Their Infants.

    Science.gov (United States)

    Zelenko, Marina; Kraemer, Helena; Huffman, Lynne; Gschwendt, Miriam; Pageler, Natalie; Steiner, Hans

    2005-01-01

    Objective: To explore heart rate (HR) correlates of attachment behavior in young mothers and their infants to generate specific hypotheses and to provide pilot data on which studies to test those hypotheses might be based. Method: Using the strange situation procedure, patterns of attachment were assessed in 41 low-income adolescent mothers and…

  8. Culture and Attachment: Perceptions of the Child in Context. Culture and Human Development: A Guilford Series.

    Science.gov (United States)

    Harwood, Robin L.; Miller, Joan G.; Irizarry, Nydia Lucca

    Noting that the role of culture in the development of child attachment provides a provocative arena for debate among a wide array of scholars, this book details two studies of cultural differences in the meanings given to attachment behavior by middle- and working-class Anglo and Puerto Rican mothers. The book reviews the cultural adaptationism…

  9. Attachment Classification from the Perspective of Infant-Caregiver Relationships and Infant Temperament.

    Science.gov (United States)

    Sroufe, L. Alan

    1985-01-01

    Temperament and attachment, as defined by Bowlby and his followers, are fundamentally different constructs, and research guided by the attachment perspective cannot meaningfully be assimilated to the temperament construct. Qualitative aspects of relationships simply cannot be reduced to individual behavioral dimensions. (RH)

  10. The role of attachment in predicting CBT treatment outcome in children with anxiety disorders

    DEFF Research Database (Denmark)

    Walczak, Monika Anna; Normann, Nicoline; Tolstrup, Marie;

    2015-01-01

    ’s attachment to parents, and parental attachment in predicting treatment outcome in anxious children receiving cognitive-behavioral treatment. Method: A total of 69 children aged 7-13 years were diagnosed at intake and post-treatment, using Anxiety Disorders Interview Schedule for DSM-IV (Silverman and Albano...

  11. Adult Attachment, Cognitive Appraisal, and University Students' Reactions to Romantic Infidelity

    Science.gov (United States)

    Wang, Chia-Chih D. C.; King, Makini L.; Debernardi, Nicholas R.

    2012-01-01

    This study examined the relationships between adult attachment, cognitive appraisal, and university students' behavioral and emotional reactions to infidelity situations in romantic relationships. Results based on 173 university students suggested that both attachment and cognitive appraisals significantly predicted distinct types of infidelity…

  12. Family Attachment Narrative Therapy: Healing the Experience of Early Childhood Maltreatment

    Science.gov (United States)

    May, Joanne C.

    2005-01-01

    Based on attachment theory and research, Family Attachment Narrative Therapy is introduced as a new family therapy modality developed to heal the experience of early childhood maltreatment. Unresolved childhood trauma has been correlated with impaired and delayed cognitive, behavioral and emotional functioning. Gentle, soothing, nonprovocative and…

  13. Growth fluctuation in preferential attachment dynamics

    Science.gov (United States)

    Hashimoto, Yasuhiro

    2016-04-01

    In the Yule-Simon process, creation and selection of words follows the preferential attachment mechanism, resulting in a power-law growth in the cumulative number of individual word occurrences as well as the power-law population distribution of the vocabulary. This is derived using mean-field approximation, assuming a continuum limit of both the time and number of word occurrences. However, time and word occurrences are inherently discrete in the process, and it is natural to assume that the cumulative number of word occurrences has a certain fluctuation around the average behavior predicted by the mean-field approximation. We derive the exact and approximate forms of the probability distribution of such fluctuation analytically, and confirm that those probability distributions are well supported by the numerical experiments.

  14. Client attachment security predicts alliance in a randomized controlled trial of two psychotherapies for bulimia nervosa

    DEFF Research Database (Denmark)

    Folke, Sofie; Daniel, Sarah Ingrid Franksdatter; Poulsen, Stig Bernt;

    2015-01-01

    Objective: This study investigated the relation between clients’ attachment patterns and the therapeutic alliance in two psychotherapies for bulimia nervosa. Method: Data derive from a randomized clinical trial comparing cognitive-behavioral therapy and psychoanalytic psychotherapy for bulimia...

  15. Adult attachment processes: individual and couple perspectives.

    Science.gov (United States)

    Bartholomew, K

    1997-09-01

    This paper overviews a new approach to understanding the range of difficulties experienced in close attachment relationships in adulthood. Drawing on the work of Bowlby, four prototypic adult attachment patterns are defined in terms of the intersection of two underlying dimensions, the positivity of the person's self-image and the positivity of the person's image of others (Bartholomew, 1990; Bartholomew & Horowitz, 1991). The distinct interpersonal difficulties associated with each attachment pattern are described. Findings are presented indicating that individual differences in attachment have implications for the quality of adults' romantic relationships, and that attachment theory may be helpful in understanding violent spousal relationships. Five current issues in the study of adult attachment are addressed: the stability of attachment patterns, the associations between attachment and general personality factors, the relative merits of categorical and prototype assessments of attachment, the identification of multiple attachments in adulthood, and the specificity of adult attachment patterns. It is suggested that the four-category model of adult attachment is especially sensitive to the range and complexity of attachment-related difficulties experienced in adulthood.

  16. Attachment, recalled parental rearing, and ADHD symptoms predict emotion processing and alexithymia in adults with ADHD

    OpenAIRE

    Edel, Marc-Andreas; Edel, Susanne; Krüger, Marie; Assion, Hans-Jörg; Juckel, Georg; Brüne, Martin

    2015-01-01

    Background The aim of the aricle is to study the relationship between attachment, parental rearing behavior, and (infant and current) ADHD symptoms with emotion processing and alexithymia in adults with ADHD. Methods Attachment, parental behavior, and ADHD variables were tested for predictive value regarding emotion processing and alexithymia in the total sample, the pooled ADHD groups (with inattentive type and combined type, each with n = 26) and a control group (n = 26). Comparisons were p...

  17. Impact of attachment, temperament and parenting on human development.

    Science.gov (United States)

    Hong, Yoo Rha; Park, Jae Sun

    2012-12-01

    The purpose of this review is to present the basic concepts of attachment theory and temperament traits and to discuss the integration of these concepts into parenting practices. Attachment is a basic human need for a close and intimate relationship between infants and their caregivers. Responsive and contingent parenting produces securely attached children who show more curiosity, self-reliance, and independence. Securely attached children also tend to become more resilient and competent adults. In contrast, those who do not experience a secure attachment with their caregivers may have difficulty getting along with others and be unable to develop a sense of confidence or trust in others. Children who are slow to adjust or are shy or irritable are likely to experience conflict with their parents and are likely to receive less parental acceptance or encouragement, which can make the children feel inadequate or unworthy. However, the influence of children's temperament or other attributes may be mitigated if parents adjust their caregiving behaviors to better fit the needs of the particular child. Reflecting on these arguments and our childhood relationships with our own parents can help us develop the skills needed to provide effective guidance and nurturance.

  18. Impact of attachment, temperament and parenting on human development

    Directory of Open Access Journals (Sweden)

    Yoo Rha Hong

    2012-12-01

    Full Text Available The purpose of this review is to present the basic concepts of attachment theory and temperament traits and to discuss the integration of these concepts into parenting practices. Attachment is a basic human need for a close and intimate relationship between infants and their caregivers. Responsive and contingent parenting produces securely attached children who show more curiosity, selfreliance, and independence. Securely attached children also tend to become more resilient and competent adults. In contrast, those who do not experience a secure attachment with their caregivers may have difficulty getting along with others and be unable to develop a sense of confidence or trust in others. Children who are slow to adjust or are shy or irritable are likely to experience conflict with their parents and are likely to receive less parental acceptance or encouragement, which can make the children feel inadequate or unworthy. However, the influence of children’s temperament or other attributes may be mitigated if parents adjust their caregiving behaviors to better fit the needs of the particular child. Reflecting on these arguments and our childhood relationships with our own parents can help us develop the skills needed to provide effective guidance and nurturance.

  19. The longitudinal link between parenting and child aggression: the moderating effect of attachment security.

    Science.gov (United States)

    Cyr, Maeve; Pasalich, Dave S; McMahon, Robert J; Spieker, Susan J

    2014-10-01

    This study examined whether infant attachment security moderates the association between parenting in preschool and later aggressive behavior among a sample of children at high risk for developing conduct problems. Participants were 82 adolescent mother-child dyads recruited from the community. Infant attachment status at age 1 year was measured using the Strange Situation. When children were aged 4.5 years, mothers reported on their self-efficacy in regards to parenting, and mothers' positive parenting and criticism were coded from direct observations of parent-child interactions. In grade 1, mothers reported on their children's aggressive behavior. Infant secure attachment significantly moderated the association between observed maternal criticism and child aggression. That is, among insecurely attached children, higher levels of maternal criticism were associated with more severe aggression. This longitudinal finding suggests that a secure attachment may buffer the deleterious effects of harsh parenting on child aggression.

  20. Attaching Chuck Keys to Machine Tools

    Science.gov (United States)

    Richardson, V.

    1984-01-01

    Chuck keys attached to portable machine tools by retracting lanyards. Lanyard held taut by recoil caddy attached to tool base. Chuck key available for use when needed and safely secured during operation of tool.

  1. Early elementary school-aged child attachment to parents: a test of theory and implications for intervention.

    Science.gov (United States)

    Oxford, M L; Harachi, T W; Catalano, R F; Haggerty, K P; Abbott, R D

    2000-06-01

    Child attachment to parents has been shown in the literature to reduce the likelihood of problem behaviors through enhancing resiliency. Research examining attachment and its relationship to antisocial behavioral outcomes in adolescents has been shaped largely by social control theorists who have theorized that attachment to prosocial others inhibits the expression of antisocial behavioral outcomes (Hirschi, 1969). This paper seeks to expand the literature by investigating the development of child attachment to parent(s) during the early elementary school years as specified theoretically by the social development model (Catalano & Hawkins, 1996). Using structural equation modeling, the results support the theoretical model as proposed by the social development model. School-aged children's attachment to parents can be successfully predicted by constructs outlined in the social development model. Finally, implications for interventions that enhance child attachment to parent(s) are discussed.

  2. Adult attachment among partnered gay men: patterns and associations with sexual relationship quality.

    Science.gov (United States)

    Starks, Tyrel J; Parsons, Jeffrey T

    2014-01-01

    Previous research has found secure adult attachment to be associated positively with dimensions of main partner relationship quality and negatively with sexual risk taking and sex with casual partners among heterosexuals in primary relationships. Potential associations between adult attachment and aspects of relationship functioning have received limited attention among gay men. Data were collected from both members of 344 gay male couples as part of a community survey (M age = 38.6, SD = 9.4). Participants completed a shortened version of the Adult Attachment Inventory (Collins & Read, 1990) and the Dyadic Sexual Communication Scale (Catania, 1998). They reported the frequency of sex with main partners and the number of casual male unprotected sex partners. Data were analyzed using the Actor-Partner Interdependence Model. Securely attached individuals reported the highest levels of sexual communication and men with securely attached partners were the most likely to report having sex with their partners as least once per week. Avoidantly attached men reported significantly more casual unprotected anal intercourse (UAI) partners compared to other attachment styles. Having an avoidantly attached partner was also associated with an increase in the number of UAI partners reported. Attachment style is relevant to the sexual relationship quality and sexual safety of partnered gay men. Cognitive-interpersonal intervention approaches developed to target attachment-related cognitions and behaviors may be relevant to HIV prevention efforts in this population.

  3. Attachment theory and spirituality: two threads converging in palliative care?

    Science.gov (United States)

    Loetz, Cécile; Müller, Jakob; Frick, Eckhard; Petersen, Yvonne; Hvidt, Niels Christian; Mauer, Christine

    2013-01-01

    The aim of this paper is to discuss and explore the interrelation between two concepts, attachment theory and the concept of spirituality, which are important to palliative care and to founding a multivariate understanding of the patient's needs and challenges. Both concepts have been treated by research in diverse and multiform ways, but little effort has yet been made to integrate them into one theoretical framework in reference to the palliative context. In this paper, we begin an attempt to close this scientific gap theoretically. Following the lines of thought in this paper, we assume that spirituality can be conceptualized as an adequate response of a person's attachment pattern to the peculiarity of the palliative situation. Spirituality can be seen both as a recourse to securely based relationships and as an attempt to explore the ultimate unknown, the mystery of one's own death. Thus, spirituality in the palliative context corresponds to the task of attachment behavior: to transcend symbiosis while continuing bonds and thus to explore the unknown environment independently and without fear. Spiritual activity is interpreted as a human attachment behavior option that receives special quality and importance in the terminal stage of life. Implications for clinical practice and research are discussed in the final section of the paper.

  4. Attachment Theory and Spirituality: Two Threads Converging in Palliative Care?

    Directory of Open Access Journals (Sweden)

    Cécile Loetz

    2013-01-01

    Full Text Available The aim of this paper is to discuss and explore the interrelation between two concepts, attachment theory and the concept of spirituality, which are important to palliative care and to founding a multivariate understanding of the patient’s needs and challenges. Both concepts have been treated by research in diverse and multiform ways, but little effort has yet been made to integrate them into one theoretical framework in reference to the palliative context. In this paper, we begin an attempt to close this scientific gap theoretically. Following the lines of thought in this paper, we assume that spirituality can be conceptualized as an adequate response of a person’s attachment pattern to the peculiarity of the palliative situation. Spirituality can be seen both as a recourse to securely based relationships and as an attempt to explore the ultimate unknown, the mystery of one’s own death. Thus, spirituality in the palliative context corresponds to the task of attachment behavior: to transcend symbiosis while continuing bonds and thus to explore the unknown environment independently and without fear. Spiritual activity is interpreted as a human attachment behavior option that receives special quality and importance in the terminal stage of life. Implications for clinical practice and research are discussed in the final section of the paper.

  5. Attachment Theory, Foster Parents and Diversity Tolerance

    OpenAIRE

    Kenny, Michael; Fleming, Ted

    2009-01-01

    relevance to attachment within the biological and foster family. Yet every foster parent has a childhood attachment history that influences their interpersonal relationships in adulthood. The primary concern of the foster parent and their supports is with the foster child. But as a result the foster parent may distract or block reflection on their own attachment history. This presentation will focus on attachment theory and the adult, with particular reference to the foster parent. The pre...

  6. Development of foster mother-child attachment

    OpenAIRE

    Korhonen, J

    2014-01-01

    The impact of early attachment relationships and child-adult attachment relationships to children’s social and emotional development has been recognised for a long time. Since the pioneering attachment theories of John Bowlby and Mary Ainsworth highlighting the importance of secure child-adult attachments, many other theories from various perspectives have risen to fill in the gaps. These theories are examined with the framework of foster care in mind. In Finland, the primary solution fo...

  7. 21 CFR 872.3165 - Precision attachment.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Precision attachment. 872.3165 Section 872.3165...) MEDICAL DEVICES DENTAL DEVICES Prosthetic Devices § 872.3165 Precision attachment. (a) Identification. A precision attachment or preformed bar is a device made of austenitic alloys or alloys containing 75...

  8. Attachment styles in maltreated children: a comparative study.

    Science.gov (United States)

    Finzi, R; Cohen, O; Sapir, Y; Weizman, A

    2000-01-01

    The study compares the emotional impact of maltreatment on the attachment styles in three groups of children aged 6-12 years: children of drug-user fathers (n = 76), physically abused children (n = 41), neglected children (n = 38); non-abused/non-neglected children (n = 35)--control group. The secure style characterized 52% of the children of drug-user fathers and the insecure style characterized the other 48% (anxious/ambivalent or avoidant); physically abused children were characterized mainly by the avoidant attachment style, and neglected children by the anxious/ambivalent style. The conclusion is that physically abused children are at risk of antisocial behavior and sustained suspicion towards others; neglected children are at risk of social withdrawal, social rejection and feelings of incompetence, and children of drug-user fathers may be at risk of behavioral problems and drug use in adolescence.

  9. The Wolf Boy: Reactive Attachment Disorder in an Adolescent Boy

    OpenAIRE

    Swain, James E.; Leckman, James F.; Volkmar, Fred R.

    2005-01-01

    An adolescent boy presented with episodic wolf-like aggressive behaviors, for which his rural community planned an exorcism. Admission to a tertiary care hospital revealed an adolescent suffering an array of severe psychiatric symptoms, which best fit the diagnosis of reactive attachment disorder (RAD). The differential diagnosis included delusional disorder, mood problems, anxiety, schizophrenia, and “feral child” syndrome. Nosology and pathophysiology as well as pharmacological and psychoso...

  10. Psychobiology of early social attachment in rhesus monkeys. Clinical implications.

    Science.gov (United States)

    Kraemer, G W

    1997-01-15

    "Attachment" has been viewed as the process by which the infant bonds to a caregiver and develops and maintains affiliative social relationships. Whereas past theories suggested that the neurobiological mechanisms that enable the infant to engage in regulated social interactions develop autonomously, the more current view is that the organization of cognitive and emotional systems that regulate social behavior depends on early caregiver-infant attachment. It is well known that disruption of caregiver-infant attachment produces abnormal behavior and increases or decreases the activity of different brain neurochemical systems in rhesus monkeys. Furthermore, it has been suggested that these effects might serve as a model for the etiology of some forms of human psychopathology. Current research indicates that caregiver privation alters the development of usual interrelationships among the activity of several neurochemical and neuroendocrine systems and alters basic cognitive processes. In line with the idea that the caregiver usually exerts a potent organizing effect on the infant's psychobiology, the long-standing effects of caregiver privation on behavior and emotionality are probably attributable to changes in multiple regulatory systems and cognitive-emotional integration rather than restricted effects on the activity of any specific set of neurochemical systems.

  11. The attachment system and physiology in adulthood: normative processes, individual differences, and implications for health.

    Science.gov (United States)

    Robles, Theodore F; Kane, Heidi S

    2014-12-01

    Attachment theory provides a conceptual framework for understanding intersections between personality and close relationships in adulthood. Moreover, attachment has implications for stress-related physiology and physical health. We review work on normative processes and individual differences in the attachment behavioral system, as well as their associations with biological mechanisms related to health outcomes. We highlight the need for more basic research on normative processes and physiology and discuss our own research on individual differences in attachment and links with physiology. We then describe a novel perspective on attachment and physiology, wherein stress-related physiological changes may also be viewed as supporting the social-cognitive and emotion regulatory functions of the attachment system through providing additional energy to the brain, which has implications for eating behavior and health. We close by discussing our work on individual differences in attachment and restorative processes, including sleep and skin repair, and by stressing the importance of developing biologically plausible models for describing how attachment may impact chronic illness.

  12. Changes in Relationship-Specific Attachment in Emotionally Focused Couple Therapy.

    Science.gov (United States)

    Burgess Moser, Melissa; Johnson, Susan M; Dalgleish, Tracy L; Lafontaine, Marie-France; Wiebe, Stephanie A; Tasca, Giorgio A

    2016-04-01

    Emotionally focused couple therapy (EFT; Johnson, The practice of emotionally focused couple therapy (1st/2nd edition). Brunner-Routledge, New York, 2004) is an effective treatment of relationship distress (Johnson et al., Clinical Psychology: Science and Practice, 1999; 6, 67). However, less is known about EFT's impact on couples' relationship-specific attachment bond. Using hierarchical linear modeling with a sample of 32 couples, we examined session-by-session changes in couples' relationship-specific attachment anxiety and avoidance and pre- to posttherapy changes in their relationship-specific attachment behaviors. Couples significantly decreased in relationship-specific attachment avoidance, and those who completed a blamer softening significantly decreased in relationship-specific attachment anxiety. Couples' attachment behavior significantly increased toward security. Finally, session-by-session decreases in relationship-specific attachment anxiety and avoidance were significant associated with increases in relationship satisfaction across sessions. These results provide empirical support for the attachment-based assumptions of EFT. Video abstract accessible by clicking here. PMID:26511674

  13. Attachment, positive affect, and competence in the peer group: two studies in construct validation.

    Science.gov (United States)

    Waters, E; Wippman, J; Sroufe, L A

    1979-09-01

    2 studies were undertaken to assess the positive affective correlates of secure attachment in infancy and to assess the relation between secure attachment in infancy and competence in the peer group at age 3 1/2 years. In study 1, smiling and smiling combined with vocalizing and/or showing toys distinguished securely from anxiously attached infants during free play at age 18 months. Rated quality of affective sharing distinguished securely from anxiously attached infants during free play at 18 months and 24 months. Thus, secure attachment involves more than the absence of negative or maladaptive behavior directed toward a caregiver. Study 2 assessed cross-age, cross-situational, and cross-behavioral consistency in quality of social adaptation. Quality of infant-mother attachment relationships at age 15 months was related to Q-sort assessments of personal and interpersonal competence in the preschool play-group at age 3 1/2 years. The results contribute to the validation of attachment as an important developmental construct. They also suggest that age appropriate assessment of developmental social competence constructs can be a useful alternative to the study of homotypic behavioral continuity. PMID:498856

  14. Shifting internal parent-child representations among caregivers of teens with serious behaviour problems: An attachment-based approach

    OpenAIRE

    Moretti, M. M.; Obsuth, I.; Mayseless, O.; SCHARF, M.

    2012-01-01

    Attachment theory provides a rich framework for the development of interventions for trauma. This study examined processes underlying treatment outcomes of an attachment-based program (Connect; Moretti, Braber, & Obsuth, 2009) for parents of teens with severe behavior problems. Caregivers completed the Parenting Representations Interview and the Child Behavior Checklist prior to and following treatment. Results confirmed significant reductions in teens' problem behavior and changes in par...

  15. The Role of Attachment Style in Predicting Repetition of Adolescent Self-Harm: A Longitudinal Study.

    Science.gov (United States)

    Glazebrook, Katie; Townsend, Ellen; Sayal, Kapil

    2015-12-01

    This study investigated whether insecure attachment is associated with poorer outcomes at 6-month follow-up in adolescents who self-harm. At baseline the Child Attachment Interview was administered to 52 adolescents (13-17 years) referred to specialist child and adolescent mental health services and with a recent history of self-harm. Participants also completed self-report measures of self-harm, peer attachment, anxiety, and depression and were administered the means end problem-solving task. Self-harm behavior and problem-solving skills were assessed again at 6-month follow-up. At baseline, 14 (27%) were securely attached to their mothers. In the 49 (94%) adolescents followed-up, those with insecure maternal attachment and insecure peer attachment were more likely to have repeated self-harm. In addition, securely attached adolescents showed greater improvement in problem-solving skills. These findings indicate that secure maternal and peer attachments may help recovery from self-harm, possibly by supporting the acquisition of problem-solving skills, and highlights the importance of social connections and attachments for youth with a history of self-harm. PMID:25845416

  16. The Role of Attachment Style in Predicting Repetition of Adolescent Self-Harm: A Longitudinal Study.

    Science.gov (United States)

    Glazebrook, Katie; Townsend, Ellen; Sayal, Kapil

    2015-12-01

    This study investigated whether insecure attachment is associated with poorer outcomes at 6-month follow-up in adolescents who self-harm. At baseline the Child Attachment Interview was administered to 52 adolescents (13-17 years) referred to specialist child and adolescent mental health services and with a recent history of self-harm. Participants also completed self-report measures of self-harm, peer attachment, anxiety, and depression and were administered the means end problem-solving task. Self-harm behavior and problem-solving skills were assessed again at 6-month follow-up. At baseline, 14 (27%) were securely attached to their mothers. In the 49 (94%) adolescents followed-up, those with insecure maternal attachment and insecure peer attachment were more likely to have repeated self-harm. In addition, securely attached adolescents showed greater improvement in problem-solving skills. These findings indicate that secure maternal and peer attachments may help recovery from self-harm, possibly by supporting the acquisition of problem-solving skills, and highlights the importance of social connections and attachments for youth with a history of self-harm.

  17. Attachment and caregiver-infant interaction: a review of observational-assessment tools.

    Science.gov (United States)

    Tryphonopoulos, Panagiota D; Letourneau, Nicole; Ditommaso, Enrico

    2014-01-01

    The relationship between maternal-infant interaction and attachment quality to infant developmental outcomes has long been established. As children mature, problems stemming from troubled caregiver-infant relations may result in referral to mental health or child protection services. The accurate and appropriate assessment of attachment is critical for early recognition of problematic relations and for informing suitable treatment modalities. Evaluating the quality of attachment poses a challenge for researchers and clinicians seeking to explore the association between infant development and the quality of early caregiving experiences. Although providing a definitive answer to the question of which of these assessment procedures is the single universal standard for measuring attachment quantity is beyond the scope of this article, readers will be provided with a description and comparison of strengths and limitations of the most commonly used measures of attachment, including the Strange Situation Procedure (M.D.S. Ainsworth, M.C. Blehar, E. Waters, & S. Wall, 1978), Attachment Q-Sort (E. Waters & K.E. Deane, 1985), Toddler Attachment Sort (TAS-45; J. Kirkland, D. Bimler, A. Drawneek, M. McKim, & A. Scholmerich, 2004), CARE-Index (P. Crittenden, 1985), Atypical Maternal Behavior Instrument for Assessment and Classification (AMBIANCE; E. Bronfman, E. Parsons, & K. Lyons-Ruth, 1999), Massie-Campbell Scale of Mother-Infant Attachment Indicators During Stress Scale (Attachment During Stress Scale; H.N. Massie & B.K. Campbell, 1983), and the Risky Situation Procedure (D. Paquette & M. Bigras, 2010). PMID:25798513

  18. The Attachment and Clinical Issues Questionnaire: a new methodology for science and practice in criminology and forensics.

    Science.gov (United States)

    Lindberg, Marc A; Fugett, April; Lounder, Lindsay

    2014-10-01

    Most modern theories suggest that interpersonal relationships are of central importance in the development of criminal behavior. We tested the parent attachment scales of a new research and clinical measure, the Attachment and Clinical Issues Questionnaire (ACIQ). It is a 29-scale battery assessing attachments to mother, father, partner, and peers, which also includes several related clinical scales. Sixty-one (18-20 years of age) male offenders from a maximum security detention center and 131 contrasts completed the ACIQ. ANOVA demonstrated that mother and father attachments displayed different patterns. The attachment scales also predicted the numbers of crimes within the population of juvenile offenders. Thus, the parent attachment scales of the ACIQ showed promise as an instrument to test dynamic systems approaches to developmental models of criminal behavior.

  19. The use and abuse of attachment theory in clinical practice with maltreated children, part I: diagnosis and assessment.

    Science.gov (United States)

    Allen, Brian

    2011-01-01

    Debate has ensued regarding the appropriate assessment and diagnosis for school-age children who display severe behavioral problems as a result of previous abuse and neglect within the primary attachment relationship. The current nomenclature recognizes reactive attachment disorder and some clinicians have suggested broader categories of attachment disorder. These attempts at classification are often criticized on empirical grounds; however, often lost in these criticisms is the fact that that these diagnostic approaches often misapply attachment theory and research. This article summarizes the original contributions of John Bowlby and other attachment researchers to our understanding of child development, examines misguided attempts to apply attachment theory to the diagnosis and assessment of maltreated children, and offers a diagnostic conceptualization and assessment recommendations consistent with the available attachment research. PMID:21288931

  20. Attachment, Neurobiology, and Mentalizing along the Psychosis Continuum.

    Science.gov (United States)

    Debbané, Martin; Salaminios, George; Luyten, Patrick; Badoud, Deborah; Armando, Marco; Solida Tozzi, Alessandra; Fonagy, Peter; Brent, Benjamin K

    2016-01-01

    In this review article, we outline the evidence linking attachment adversity to psychosis, from the premorbid stages of the disorder to its clinical forms. To better understand the neurobiological mechanisms through which insecure attachment may contribute to psychosis, we identify at least five neurobiological pathways linking attachment to risk for developing psychosis. Besides its well documented influence on the hypothalamic-pituary-adrenal (HPA) axis, insecure attachment may also contribute to neurodevelopmental risk through the dopaminergic and oxytonergic systems, as well as bear influence on neuroinflammation and oxidative stress responses. We further consider the neuroscientific and behavioral studies that underpin mentalization as a suite of processes potentially moderating the risk to transition to psychotic disorders. In particular, mentalization may help the individual compensate for endophenotypical impairments in the integration of sensory and metacognitive information. We propose a model where embodied mentalization would lie at the core of a protective, resilience response mitigating the adverse and potentially pathological influence of the neurodevelopmental cascade of risk for psychosis. PMID:27597820

  1. Attachment, Neurobiology, and Mentalizing along the Psychosis Continuum

    Science.gov (United States)

    Debbané, Martin; Salaminios, George; Luyten, Patrick; Badoud, Deborah; Armando, Marco; Solida Tozzi, Alessandra; Fonagy, Peter; Brent, Benjamin K.

    2016-01-01

    In this review article, we outline the evidence linking attachment adversity to psychosis, from the premorbid stages of the disorder to its clinical forms. To better understand the neurobiological mechanisms through which insecure attachment may contribute to psychosis, we identify at least five neurobiological pathways linking attachment to risk for developing psychosis. Besides its well documented influence on the hypothalamic-pituary-adrenal (HPA) axis, insecure attachment may also contribute to neurodevelopmental risk through the dopaminergic and oxytonergic systems, as well as bear influence on neuroinflammation and oxidative stress responses. We further consider the neuroscientific and behavioral studies that underpin mentalization as a suite of processes potentially moderating the risk to transition to psychotic disorders. In particular, mentalization may help the individual compensate for endophenotypical impairments in the integration of sensory and metacognitive information. We propose a model where embodied mentalization would lie at the core of a protective, resilience response mitigating the adverse and potentially pathological influence of the neurodevelopmental cascade of risk for psychosis. PMID:27597820

  2. Wear simulation effects on overdenture stud attachments.

    Science.gov (United States)

    Rutkunas, Vygandas; Mizutani, Hiroshi; Takahashi, Hidekazu; Iwasaki, Naohiko

    2011-01-01

    The aim of this study was to evaluate wear effects on overdenture resilient attachments. Six commercially available attachments were investigated: ERA orange and white (EO and EW), Locator pink, white and blue (LRP, LRW and LRB) and OP anchor (OP). Five specimens were used for wear simulation while other two specimens served as controls. Fifteen thousands insertion-removal cycles were simulated. Dimensional changes and surface characteristics were evaluated using light microscopy and SEM, respectively. Sudden decrease of retentive force was characteristic for EO and EW attachments. Retentive force of Locator attachments fluctuated throughout the wear simulation period. Dimensional changes and surface wear was more expressed on plastic cores than on plastic rings of attachment males. Based on SEM analysis, some of the specimens obtained smoother surface after wear simulation. Mechanism of retention loss of resilient overdenture attachments can be only partially explained by dimensional changes and surface alterations.

  3. Association Between Insecure Attachment and ADHD

    DEFF Research Database (Denmark)

    Storebo, Ole Jakob; Darling Rasmussen, Pernille; Simonsen, Erik

    2016-01-01

    Objective: Psychological theories have postulated an association between insecure attachment and ADHD. The objective of this study is to investigate possible association between insecure attachment and ADHD in children and adults. Method: Review of literature was performed using the Psyc......INFO, Medline, and EMBASE databases. Results: Twenty-nine studies were included in the review. Overall, the studies showed that parental attachment problems and environmental mediating factors were significantly associated with childhood ADHD. Adults with ADHD had a much higher incidence of insecure attachment...... styles than reported in the general population. Conclusion: There seems to be a clear association between ADHD and insecure attachment. It is likely that early intervention in the form of parent training and pharmacological treatment may prevent development of attachment problems. But such studies have...

  4. Fundamentals in Microalgae Harvesting: From Flocculation to Self-attachment

    Science.gov (United States)

    Cui, Yan

    was used to grow and accumulate algal cells and the cost of harvesting and drying can be simply reduced by easy algae-water separation. In order to enable the envisioned algal attachment, the third objective was to investigate the cell to substrata attachment by a thermodynamic model. Based on the theoretical analysis, when the polar surface energy of the cell is greater than that of water, cellular attachment would be more favorable on materials with higher dispersive surface energy but lower polar surface energy. If the polar surface energy of the cell is smaller than that of water, more cell attachment would be expected on materials that are higher in both dispersive and polar surface energies. The model was also validated its capability in designing, selecting, and matching algal strains and solid carrier materials to enhance cell attachment. The forth objective was to investigate the effect of surface texturing on algal attachment. It was found that surface texturing had a greater effect than surface free energy, by changing the liquid wetting behavior and real contact area. The attachment is preferred when the feature size is close to the diameter of the cell attempting to settle. Larger or smaller feature dimensions have the potential to reduce cellular attachment. The fifth objective was to study the role of carrier materials and their surface roughness in attachment. If the surface chemical composition was similar, the attachment and orientation of algal cells was found to depend on the surface average roughness, wherein rougher surfaces resulted in increased attachment. Whereas, the attachment was strongly related to surface free energy as described by the thermodynamic model if materials were chemically different.

  5. Relationship between attachment behavior and social adaptation among left-behind middle school students: mediation effect of sense of responsibility%留守初中生责任心在依恋行为与社会适应间的中介作用

    Institute of Scientific and Technical Information of China (English)

    延艳娜; 闫春平; 单鸿博; 崔文娟; 杨世昌

    2016-01-01

    Objective To explore the relationship between responsibility and social adaptation of the left-behind middle school students and to provide evidence for mental health education of left-behind children.Methods 290 left-behind middle school students were selected by cluster-random-sampling.All of them were assessed by the middle school students' social adaptability scale (SAS-SSS),the inventory of parent and peer attachment (IPPA) and the scale of high school students' responsibility.Results The correlation between responsibility,attachment behavior and social adaptation of left-behind middle school students were significant(r=0.39,r=0.56,P<0.01).There were significant differences between gender on the responsibility(male(202.64±26.78) vs female(212.67±23.24)).Regression analysis showed that mother attachment,overall responsibility,general responsibility and special fault responsibility could predict the social adaptation(P<0.05).Responsibility and its factors played a mediating role between attachment and adaptation,taking 52.1%,20.1%,30.8%,9.1%,47.9%,40.7% proportion of the total effect.Conclusion Responsibility is an important factor affecting the social adaptation of left-behind middle school students.%目的 了解留守初中生责任心与社会适应状况的关系,为留守儿童的心理健康教育提供实证依据.方法 采用中学生社会适应性量表(SAS-SSS)、青少年父母与同伴依恋问卷(IPPA)和中学生责任心量表,对整群随机抽取的留守初中生290名进行调查.结果 留守初中生的责任心、依恋行为与社会适应状况之间存在正相关(r=0.39,r=0.56);在责任心方面性别差异有统计学意义[男生:(202.64±26.78)分;女生:(212.67±23.24)分,P<0.05];回归分析显示,母亲依恋、总体责任心、一般责任心、一般过失心与特殊义务责任心可以在一定程度上预测留守初中生的社会适应状况(P<0.05);留守初中生的责任心及其5个因子在

  6. 企业声誉对消费者情感依恋和顾客公民行为的影响机制--基于顾客-企业认同视角%The Mechanisms of Corporate Reputation Impact on Consumer Emotion Attachment and Customer Citizenship Behavior--Based on Customer-Company Identify Theory

    Institute of Scientific and Technical Information of China (English)

    何美贤; 罗建河

    2016-01-01

    顾客—企业认同是联结顾客与企业的坚实纽带,顾客对企业的认同是导致购买和忠诚的重要因素。首先,顾客—企业认同在企业声誉与情感依恋之间起完全中介作用,即企业声誉并不会直接导致顾客形成情感依恋,而是通过顾客—企业认同的中介作用才得以实现,只有当企业有效地促进顾客与企业之间的关联时,才能让消费者产生依恋;其次,顾客—企业认同和情感依恋在企业声誉与顾客公民行为之间起到部分中介的作用,即当消费者进行认知加工时,其情感对信息的处理过程、注意力、记忆以及决策等各种认知活动都具有非常明显的作用,顾客只有与企业建立起认同关系,才能实现与企业在心理上的契约联结、承诺关系。因此,企业要注重维护自身的良好声誉,重视与目标顾客建立认同关系并利用顾客作为兼职员工。%Customer-Company identification is the bond tie linking customer to company,and it is an important factor that leads to consumers’purchase and loyalty. First,the customer-company identification fully mediates corporate reputation and emotional attachment. Specifically speaking,corporate reputation will not directly lead to consumers’emotional attachment;only with the help of the mediate role of customer-company identification,will the consumers’emotional attachment be realized. Second,customer-company identification and emotional attachment act partial mediators between corporate reputation and customer citizenship behavior. Specifically speaking,during the process of identification,customer emotion plays the obvious role in such identification activities as information processing,attention,memory,and decision-making;only with the help of identification relation between customer and corporate,will the contract linkage and commitment relation between customer and corporate be realized. So,the corporates should pay

  7. Emergence of tempered preferential attachment from optimization

    OpenAIRE

    D'Souza, Raissa M.; Borgs, Christian; Chayes, Jennifer T.; Berger, Noam; Kleinberg, Robert D.

    2007-01-01

    We show how preferential attachment can emerge in an optimization framework, resolving a long-standing theoretical controversy. We also show that the preferential attachment model so obtained has two novel features, saturation and viability, which have natural interpretations in the underlying network and lead to a power-law degree distribution with exponential cutoff. Moreover, we consider a generalized version of this preferential attachment model with independent saturation and viability, ...

  8. Explaining gender differences in preschoolers’ attachment style

    OpenAIRE

    Tønnessen, Ellen

    2014-01-01

    Gender has throughout most attachment literature not been considered an important factor in the development of individual differences in attachment. However, some studies on preschoolers, especially using story completion/narrative measures of attachment representations, have found prominent gender differences. The present study aims to replicate such gender differences, and to examine possible explanatory variables. This will be done by using a large community sample of preschoolers from Nor...

  9. Neural basis of attachment-caregiving systems interaction: insights from neuroimaging studies

    Science.gov (United States)

    Lenzi, Delia; Trentini, Cristina; Tambelli, Renata; Pantano, Patrizia

    2015-01-01

    The attachment and the caregiving system are complementary systems which are active simultaneously in infant and mother interactions. This ensures the infant survival and optimal social, emotional, and cognitive development. In this brief review we first define the characteristics of these two behavioral systems and the theory that links them, according to what Bowlby called the “attachment-caregiving social bond” (Bowlby, 1969). We then follow with those neuroimaging studies that have focused on this particular issue, i.e., those which have studied the activation of the careging system in women (using infant stimuli) and have explored how the individual attachment model (through the Adult Attachment Interview) modulates its activity. Studies report altered activation in limbic and prefrontal areas and in basal ganglia and hypothalamus/pituitary regions. These altered activations are thought to be the neural substrate of the attachment-caregiving systems interaction. PMID:26379578

  10. Neural basis of attachment-caregiving systems interaction:insights from neuroimaging

    Directory of Open Access Journals (Sweden)

    Delia eLenzi

    2015-08-01

    Full Text Available The attachment and the caregiving system are complementary systems which are active simultaneously in infant and mother interactions. This ensures the infant survival and optimal social, emotional and cognitive development. In this brief review we first define the characteristics of these two behavioral systems and the theory that links them, according to what Bowlby called the attachment-caregiving social bond (Bowlby, 1969. We then follow with those neuroimaging studies that have focused on this particular issue, i.e. those which have studied the activation of the careging system in women (using infant stimuli and have explored how the individual attachment model (through the Adult Attachment Interview modulates its activity. Studies report altered activation in limbic and prefrontal areas and in basal ganglia and hypothalamus/pituitary regions. These altered activations are thought to be the neural substrate of the attachment-caregiving systems interaction.

  11. Sine-Bar Attachment For Machine Tools

    Science.gov (United States)

    Mann, Franklin D.

    1988-01-01

    Sine-bar attachment for collets, spindles, and chucks helps machinists set up quickly for precise angular cuts that require greater precision than provided by graduations of machine tools. Machinist uses attachment to index head, carriage of milling machine or lathe relative to table or turning axis of tool. Attachment accurate to 1 minute or arc depending on length of sine bar and precision of gauge blocks in setup. Attachment installs quickly and easily on almost any type of lathe or mill. Requires no special clamps or fixtures, and eliminates many trial-and-error measurements. More stable than improvised setups and not jarred out of position readily.

  12. Attachment fixation of the overdenture: part II.

    Science.gov (United States)

    Mensor, M C

    1978-01-01

    Many attachment systems of the bar or stud type increase the stability of an overdenture. When selecting an attachment it is essential to consider the skill of the dentist-laboratory team as well as the dexterity of the patient and to use the easiest system that will still improve stabilization. Generally simplicity in design, ease of maintenance, and minimum leverage should be paramount considerations in selection. Use of a guide such as the EM Gauge and of the EM Attachment Selector significantly reduces the confusion in selecting attachments and increases the working armamentarium for stabilizing an overdenture. PMID:340660

  13. Overdenture locator attachments for atrophic mandible.

    Science.gov (United States)

    Mahajan, Neerja; Thakkur, Rahul K

    2013-10-01

    Implant-supported overdentures provide a good opportunity for dentists to improve oral health and quality-of-life of patients. Atrophic mandible poses a significant challenge to successful oral rehabilitation with dental implants. In this article, the fabrication of lower overdenture by two narrow platform implants is described with dual retentive, resilient, self-locating locator attachment system. The locator attachment system has the lowest profile in comparison with the ball and bar attachments and is versatile up to 40° of divergence between two implants. By using locators as attachments, we can meet functional, economic and social expectation of patients with ease and satisfaction.

  14. Overdenture locator attachments for atrophic mandible

    Directory of Open Access Journals (Sweden)

    Neerja Mahajan

    2013-01-01

    Full Text Available Implant-supported overdentures provide a good opportunity for dentists to improve oral health and quality-of-life of patients. Atrophic mandible poses a significant challenge to successful oral rehabilitation with dental implants. In this article, the fabrication of lower overdenture by two narrow platform implants is described with dual retentive, resilient, self-locating locator attachment system. The locator attachment system has the lowest profile in comparison with the ball and bar attachments and is versatile up to 40΀ of divergence between two implants. By using locators as attachments, we can meet functional, economic and social expectation of patients with ease and satisfaction.

  15. WHAT WE KNOW ABOUT “ATTACHMENT DISORDERS” IN CHILDHOOD

    Directory of Open Access Journals (Sweden)

    Patrizia VELOTTI

    2013-09-01

    Full Text Available Current nosology describes reactive attachm­ent disorder as represented by two distinct disorders: reactive attachment disorder, characterized by markedly inhibited and emotionally withdrawn behavior toward adult caregivers, minimally seeking comfort or minimally responding to comfort in time of distress, and disinhibited social engagement disorder, which is represented by an indiscriminate social behavior, sanctioned from culture and which crosses social boundaries, in the presence of unfamiliar adults. Both disorders, despite their different phenotypes, are caused by a pathogenic caregiving environment, repeated changes of attachment figures, social neglect and deprivation in the first years of life.The article examines recent diagnostic criteria reported in the literature comparing diag­nostic classifications and attempting to understand the etiology of the disorder. Unresolved questions exist in current nosology, which means that the quality of the evidence supporting the diagnostic criteria needs to be improved. This review concludes that, despite the currently available diagnostic classifications, future longitudinal studies should be conducted to assess the evolution of reactive attachment disorder over the time and to discriminate its features from other psychopathologies.

  16. Adult Attachment Style and Stress as Risk Factors for Early Maternal Sensitivity and Negativity.

    Science.gov (United States)

    Mills-Koonce, W Roger; Appleyard, Karen; Barnett, Melissa; Deng, Min; Putallaz, Martha; Cox, Martha

    2011-05-01

    The current study examined the individual and joint effects of self-reported adult attachment style, psychological distress, and parenting stress on maternal caregiving behaviors at 6 and 12 months of child age. We proposed a diathesis-stress model to examine the potential deleterious effects of stress for mothers with insecure adult attachment styles. Data from 137 mothers were gathered by the longitudinal Durham Child Health and Development Study. Mothers provided self-reports using Hazan and Shaver's (1987) Adult Attachment Style measure, the Brief Symptom Inventory, and the Parent Stress Inventory; observations of parenting data were made from 10-minute free play interactions. Consistently avoidant mothers were less sensitive with their infants than consistently secure mothers; however, this effect was limited to avoidant mothers who experienced elevated levels of psychological distress. Results suggest that the association between insecure adult attachment style and insensitive parenting behavior is moderated by concurrent psychosocial stress. Clinical implications for these findings are discussed. PMID:24855326

  17. Biliprotein maturation: the chromophore attachment.

    Science.gov (United States)

    Scheer, H; Zhao, K-H

    2008-04-01

    Biliproteins are a widespread group of brilliantly coloured photoreceptors characterized by linear tetrapyrrolic chromophores, bilins, which are covalently bound to the apoproteins via relatively stable thioether bonds. Covalent binding stabilizes the chromoproteins and is mandatory for phycobilisome assembly; and, it is also important in biliprotein applications such as fluorescence labelling. Covalent binding has, on the other hand, also considerably hindered biliprotein research because autocatalytic chromophore additions are rare, and information on enzymatic addition by lyases was limited to a single example, an EF-type lyase attaching phycocyanobilin to cysteine-alpha84 of C-phycocyanin. The discovery of new activities for the latter lyases, and of new types of lyases, have reinvigorated research activities in the subject. So far, work has mainly concentrated on cyanobacterial phycobiliproteins. Methodological advances in the process, however, as well as the finding of often large numbers of homologues, opens new possibilities for research on the subsequent assembly/disassembly of the phycobilisome in cyanobacteria and red algae, on the assembly and organization of the cryptophyte light-harvesting system, on applications in basic research such as protein folding, and on the use of phycobiliproteins for labelling.

  18. Coexistence in preferential attachment networks

    CERN Document Server

    Antunović, Tonći; Racz, Miklos Z

    2013-01-01

    Competition in markets is ubiquitous: cell-phone providers, computer manufacturers, and sport gear brands all vie for customers. Though several coexisting competitors are often observed in empirical data, many current theoretical models of competition on small-world networks predict a single winner taking over the majority of the network. We introduce a new model of product adoption that focuses on word-of-mouth recommendations to provide an explanation for this coexistence of competitors. The key property of our model is that customer choices evolve simultaneously with the network of customers. When a new node joins the network, it chooses neighbors according to preferential attachment, and then chooses its type based on the number of initial neighbors of each type. This can model a new cell-phone user choosing a cell-phone provider, a new student choosing a laptop, or a new athletic team member choosing a gear provider. We provide a detailed analysis of the new model; in particular, we determine the possibl...

  19. Hamiltonian dynamics of preferential attachment

    International Nuclear Information System (INIS)

    Prediction and control of network dynamics are grand-challenge problems in network science. The lack of understanding of fundamental laws driving the dynamics of networks is among the reasons why many practical problems of great significance remain unsolved for decades. Here we study the dynamics of networks evolving according to preferential attachment (PA), known to approximate well the large-scale growth dynamics of a variety of real networks. We show that this dynamics is Hamiltonian, thus casting the study of complex networks dynamics to the powerful canonical formalism, in which the time evolution of a dynamical system is described by Hamilton’s equations. We derive the explicit form of the Hamiltonian that governs network growth in PA. This Hamiltonian turns out to be nearly identical to graph energy in the configuration model, which shows that the ensemble of random graphs generated by PA is nearly identical to the ensemble of random graphs with scale-free degree distributions. In other words, PA generates nothing but random graphs with power-law degree distribution. The extension of the developed canonical formalism for network analysis to richer geometric network models with non-degenerate groups of symmetries may eventually lead to a system of equations describing network dynamics at small scales. (paper)

  20. The relationship between attachment styles and internalizing or externalizing symptoms in clinical and nonclinical adolescents

    Directory of Open Access Journals (Sweden)

    Fernando Lacasa

    2015-05-01

    Full Text Available Studies regarding the relationship between attachment and psychopathology during adolescence have been performed separately for clinical and nonclinical adolescents and have used different assessment measures, which together might produce a methodological bias that increases the association between attachment and psychopathology. With the aim of avoiding this bias, the present study used identical measures to explore the relationship between attachment styles and internalizing or externalizing symptoms in clinical and nonclinical samples of adolescents. The sample consisted of 258 adolescents, 129 clinical and 129 nonclinical, aged between 14 and 18 years. The adolescents in each sample were matched for age, gender, and socioeconomic status. Attachment was assessed using the CaMir Q-sort, and psychopathological symptoms were assessed by means of the Youth Self Report (YSR. The relationships between attachment and psychopathology were similar for clinical and nonclinical adolescents. A preoccupied attachment style predicted internalizing and externalizing symptoms, somatic complaints, anxious-fearful behavior, verbal aggression, attention-seeking behavior, and thinking problems. Compared to previous studies, this research has made it possible to identify broader, stronger, and more specific associations between preoccupied attachment style and psychopathological symptoms in adolescents.

  1. Anger and hostility in adolescents: relationships with self-reported attachment style and perceived parental rearing styles.

    NARCIS (Netherlands)

    Muris, P.; Meesters, C.; Morren, M.; Moorman, L.

    2004-01-01

    OBJECTIVE: To examine relationships between self-reported attachment style and parental rearing behaviors, on the one hand, and anger/hostility, on the other hand, in a sample of nonclinical adolescents (N=441). METHOD: Participants completed (a) a single-item measure of attachment style; (b) a ques

  2. New Child-Caregiver Attachment Relationships: Entering Childcare when the Caregiver Is and Is Not an Ethnic Match

    Science.gov (United States)

    Howes, Carollee; Shivers, Eva Marie

    2006-01-01

    The goal of the research reported in this article was to examine the process of forming attachment to caregivers in children new to childcare. We examined child and adult behaviors and the adult's perception of the child at entry, and the ethnic/racial match between the child and caregiver as predictors of attachment relationship quality measured…

  3. Childhood Trauma and Attachment to Birth Parents in Foster Children. An Empirical Study.

    OpenAIRE

    Skjold, Solvei Harila

    2010-01-01

    Traumatic childhood experiences, posttraumatic stress symptoms (PTSS), and aspects of attachment behavior towards birth parents are assessed in a sample of 80 young individuals who have been or are currently in foster care in Norway. Associations between traumatic childhood experiences, posttraumatic stress symptoms, and attachment to birth parents are explored. Traumatic childhood experiences were assessed with a Norwegian version of the Childhood Trauma Questionnaire (CTQ). ...

  4. Psychodynamic mechanism and weight reduction in obesity group therapy – first observations with different attachment styles

    OpenAIRE

    Kiesewetter, Sybille; Köpsel, Andrea; Köpp, Werner; Kallenbach-Dermutz, Bettina; Pfeiffer, Andreas F H; Spranger, Joachim; Deter, Hans-Christian

    2010-01-01

    Objectives: Successful long-term results are extremely rare in non-surgical obesity treatment. Interactional difficulties with the attending physicians and the limited compliance of obese patients are a frequently described dilemma in repeated psychotherapeutic group treatment attempts. The type of relationship initiation and the attachment behavior probably play a central role in this connection but have not yet been systematically investigated. Methods: This paper focuses on the attachment ...

  5. Psychodynamic mechanism and weight reduction in obesity group therapy - first observations with different attachment styles

    OpenAIRE

    Kiesewetter, S.; Köpsel, A; Köpp, W; Kallenbach-Dermutz, B; Pfeiffer, AFH; Spranger, J; Deter, HC

    2010-01-01

    Objectives: Successful long-term results are extremely rare in non-surgical obesity treatment. Interactional difficulties with the attending physicians and the limited compliance of obese patients are a frequently described dilemma in repeated psychotherapeutic group treatment attempts. The type of relationship initiation and the attachment behavior probably play a central role in this connection but have not yet been systematically investigated.Methods: This paper focuses on the attachment...

  6. Neural basis of attachment-caregiving systems interaction:insights from neuroimaging

    OpenAIRE

    Delia eLenzi; Cristina eTrentini; Renata eTambelli; Patrizia ePantano

    2015-01-01

    The attachment and the caregiving system are complementary systems which are active simultaneously in infant and mother interactions. This ensures the infant survival and optimal social, emotional and cognitive development. In this brief review we first define the characteristics of these two behavioral systems and the theory that links them, according to what Bowlby called the attachment-caregiving social bond (Bowlby, 1969). We then follow with those neuroimaging studies that have focused ...

  7. Neural basis of attachment-caregiving systems interaction: insights from neuroimaging studies

    OpenAIRE

    Lenzi, Delia; Trentini, Cristina; Tambelli, Renata; Pantano, Patrizia

    2015-01-01

    The attachment and the caregiving system are complementary systems which are active simultaneously in infant and mother interactions. This ensures the infant survival and optimal social, emotional, and cognitive development. In this brief review we first define the characteristics of these two behavioral systems and the theory that links them, according to what Bowlby called the “attachment-caregiving social bond” (Bowlby, 1969). We then follow with those neuroimaging studies that have focuse...

  8. Interpersonal Stress Regulation and the Development of Anxiety Disorders: An Attachment-Based Developmental Framework

    OpenAIRE

    Tobias eNolte; Jo eGuiney; Peter eFonagy; Mayes, Linda C.; Patrick eLuyten

    2011-01-01

    Anxiety disorders represent a common but often debilitating form of psychopathology in both children and adults. While there is a growing understanding of the aetiology and maintainance of these disorders across various research domains, only recently have integrative accounts been proposed. While classical attachment history has been a traditional core construct in psychological models of anxiety, contemporary attachment theory has the potential to integrate neurobiological and behavioral fi...

  9. Just show up: the importance of caring attachments in emergency services.

    Science.gov (United States)

    Flannery, Raymond B

    2012-01-01

    Caring attachments to others are important for health, well-being, and longevity. This is no less true when EMS are providing needed medical services to victims at a vulnerable moment in the victims' lives. This article reviews the recent medical and behavioral science findings of the psychological and physiological benefits of caring attachments. Special attention is paid to the societal state of anomie and individuals' differing levels of optimal stimulation. The review then focuses on how attachments can be utilized by EMS as they provide services to victims and how these same health benefits may accrue to their colleagues onsite as well.

  10. Crystallization by Particle Attachment in Synthetic, Biogenic, and Geologic Environments

    Energy Technology Data Exchange (ETDEWEB)

    De Yoreo, James J.; Gilbert, Pupa U.; Sommerdijk, Nico; Penn, R. Lee; Whitelam, Stephen B.; Joester, Derk; Zhang, Hengzhong; Rimer, Jeffrey D.; Navrotsky, Alexandra; Banfield, Jillian F.; Wallace, Adam F.; Michel, F. M.; Meldrum, Fiona C.; Colfen, Helmut; Dove, Patricia M.

    2015-07-31

    Field and laboratory observations show that crystals commonly form by the addition and attachment of particles that range from multi-ion complexes to fully formed nanoparticles. These non-classical pathways to crystallization are diverse, in contrast to classical models that consider the addition of monomeric chemical species. We review progress toward understanding crystal growth by particle attachment processes and show that multiple pathways result from the interplay of free energy landscapes and reaction dynamics. Much remains unknown about the fundamental aspects; particularly the relationships between solution structure, interfacial forces, and particle motion. Developing a predictive description that connects molecular details to ensemble behavior will require revisiting long-standing interpretations of crystal formation in synthetic systems and patterns of mineralization in natural environments.

  11. Modified method for external attachment of transmitters to birds using two subcutaneous anchors

    Science.gov (United States)

    Lewis, T.L.; Flint, P.L.

    2008-01-01

    Of the transmitter attachment techniques for birds, the subcutaneous anchor provides a secure attachment that yields relatively few secondary effects. However, the use of subcutaneous anchors has been limited by transmitter size and retention time. Using a modified method of attachment that utilized two subcutaneous anchors, we deployed 69 GPS transmitters, plus 13 VHF transmitters that were similar in size and weight to GPS models, on Pacific Black Brant (Branta bernicla nigricans). Prior to our study, only harnesses were used for attaching GPS transmitters on birds, mainly because GPS transmitters are too large for other external attachment techniques and implantation in the body cavity attenuates the GPS signal. Thus, to increase the size capacity of anchor attachment and to avoid the well-documented negative effects of harnesses on behavior and survival, we added a second anchor at the transmitter's posterior end. The double-anchor attachment technique was quickly and easily accomplished in the field, requiring bird handling times of anchor method appears to provide a viable alternative for external attachment. ?? 2008 Association of Field Ornithologists.

  12. Adult attachment, emotion dysregulation, and symptoms of depression and generalized anxiety disorder.

    Science.gov (United States)

    Marganska, Anna; Gallagher, Michelle; Miranda, Regina

    2013-01-01

    Differences in attachment style have been linked to both emotion regulation and psychological functioning, but the emotion regulatory mechanism through which attachment style might impact symptoms of depression and anxiety is unclear. The present study examined the explanatory role of emotion dysregulation in the relation between adult attachment style and symptoms of depression and generalized anxiety disorder (GAD) in a sample of 284 adults. Secure attachment was associated with lower depression and GAD symptoms and lower emotion dysregulation, whereas insecure attachment styles were generally associated with higher depression and GAD scores and higher emotion dysregulation. Perceived inability to generate effective emotion regulation strategies mediated the relation between insecure attachment and both depression and GAD symptoms. Nonacceptance of negative emotions and inability to control impulsive behaviors emerged as additional mediators of the relation between insecure attachment styles and GAD symptoms. The differential contribution of attachment style and emotion regulation to the prediction of depression and GAD symptoms may reflect differences in vulnerability to depression and GAD. PMID:23330631

  13. An Attachment Model of University Connectedness

    Science.gov (United States)

    Wilson, Steffen; Gore, Jonathan

    2013-01-01

    Students with high levels of connectedness to the university have been found to be more likely to complete their college degree than are students with low levels of university connectedness. This study examined the role of parental and peer attachment as distal predictors of school connectedness. As predicted, it was found that attachment style to…

  14. An Attachment Perspective on Anger among Adolescents

    Science.gov (United States)

    Konishi, Chiaki; Hymel, Shelley

    2014-01-01

    Extending John Bowlby's hypothesis that dysfunctional anger is a predictable outcome of insecure attachments to parents, this study investigated the relationship between current parent-adolescent attachment and both the experience and expression of anger. Participants included 776 students (379 boys and 397 girls) in grades 8-12. As predicted…

  15. Attachment, emotion regulation and adult crying

    NARCIS (Netherlands)

    Maas, J.; Laan, A.; Vingerhoets, A.J.J.M.

    2011-01-01

    Attachment serves to facilitate the contact with and proximity to the primary caregiver, in that way contributing to a safe exploration of the environment. However, due to inconsistencies in the reaction of the caregiver or her/his absence, insecure attachment styles may develop. This chapter summar

  16. Attachment of Salmonella spp. to pork meat

    DEFF Research Database (Denmark)

    Hansen, Trine; Riber, Leise; Löfström, Charlotta;

    2011-01-01

    Five strains of Salmonella, one wildtype and four knock-out mutants (the prg, flhDC, yhjH and fliC genes) were investigated based on their probability to attach and subsequently detach from a surface of pork fillet. The attachment followed by detachment was measured and modelled for two different...

  17. Romantic adult attachment and basic personality structure

    Directory of Open Access Journals (Sweden)

    Jelena Zeleskov Djoric

    2012-03-01

    Full Text Available The main goal of this study was localization of attachment dimensions in the space described by basic personality traits. Study purported to examine relations between attachment and basic personality structure, in a sample of 203 respondents. Romantic adult attachment was measured by the Experience in Close Relationship Scale, basic personality structure was assessed by the NEO-PI-R personality inventory, and Disintegration, which represents operationalization of Schizotypy as a basic personality trait, was estimated by the Delta 10 test. The results of Principal component analysis showed that attachment dimensions are not separate constructs in relation to basic personality traits. Furthermore, results indicate that attachment dimensions represent emotional dysregulation in close interpersonal relationships, because positive correlations are found between dimensions of Attachment and Mania (.35, Anxiety (.51 and Depression (.55. Negative correlations have been obtained between Attachment and Positive emotions (-.34 and Feelings (-.31. These results suggest that Attachment dimensions should be considered as an expression of basic personality traits in romantic adult's relationships.

  18. Attachment and Dependency in Developmental Perspective.

    Science.gov (United States)

    Sroufe, L. Alan; And Others

    1983-01-01

    Distinguishes between attachment (the relationship between infant and caregiver) and dependency (the reliance of the child on adults for nurturance, attention, or assistance). Assesses preschool children with varying attachment histories and suggests that the roots of overdependency lie in the quality of the early infant-caregiver relationship.…

  19. Attachment Theory Applied to Juvenile Sex Offending.

    Science.gov (United States)

    Goodrow, Kenneth K.; Lim, Mee-Gaik

    1998-01-01

    Attachment theory is applied to identify systemic patterns encouraging juveniles to commit sexual offenses. The role of the helping system in perpetuating offenses is reviewed. The priority of family integrity and the role of professionals in breaking cycles of abuse and repairing earlier destructive emotional attachments are discussed. (EMK)

  20. Attachment Parenting: A Style That Works.

    Science.gov (United States)

    Sears, William

    1995-01-01

    Discusses the benefits of attachment parenting, which emphasizes parental commitment, a low-stress pregnancy, childbirth preparation, breast-feeding with child-led weaning, prompt response to the baby's crying, flexible sleeping arrangements, close-knit father-mother-baby functioning, and the avoidance of detachment parenting. Attachment parenting…

  1. Anxiety, cortisol, and attachment predict plasma oxytocin

    NARCIS (Netherlands)

    Tops, Mattie; Van Peer, Jacobien M.; Korf, Jakob; Wijers, Albertus A.; Tucker, Don M.

    2007-01-01

    Oxytocin and attachment seem to interact in suppressing subjective anxiety and physiological stress responses. In this study we investigated the relationships between individual differences in trait attachment scores, state and trait anxiety, plasma cortisol, and plasma oxytocin levels in healthy pr

  2. Forgiveness and health: The role of attachment

    NARCIS (Netherlands)

    Lawler-Row, K.A.; Hyatt-Edwards, L.; Wünsch, K.L.; Karremans, J.C.T.M.

    2011-01-01

    Attachment was examined for its association to forgiveness and health. Young adults were interviewed about a time of conflict with a parent; during rest and interview periods, readings of blood pressure and heart rate were taken. Participants completed surveys of forgiveness, attachment, relationshi

  3. Adolescent Self-Esteem, Attachment and Loneliness

    Science.gov (United States)

    Dhal, Anubha; Bhatia, Sangeeta; Sharma, Vidhi; Gupta, Priyanka

    2007-01-01

    Objectives: To assess self-esteem, loneliness and attachment styles among adolescents and examine their association with each other and with age and gender. Method: Adolescents (55 males and 55 females) from a public school in Delhi, aged 10-13 years were administered Coopersmith Self-Esteem Inventory (School Form), Attachment Scale and UCLA…

  4. Genetic and Environmental Influences on Adolescent Attachment

    Science.gov (United States)

    Fearon, Pasco; Shmueli-Goetz, Yael; Viding, Essi; Fonagy, Peter; Plomin, Robert

    2014-01-01

    Background: Twin studies consistently point to limited genetic influence on attachment security in the infancy period, but no study has examined whether this remains the case in later development. This study presents the findings from a twin study examining the relative importance of genetic and environmental influences on attachment in…

  5. Adult Attachment, Culturally Adjusted Attachment, and Interpersonal Difficulties of Taiwanese Adults

    Science.gov (United States)

    Wang, Chia-Chih DC; Scalise, Dominick A.

    2010-01-01

    This study examines the applicability of Western adult attachment perspectives to interpersonal difficulties experienced by individuals with indigenous Chinese cultural backgrounds. A total of 275 Taiwanese university students completed self-report surveys of adult attachment, ideal attachment, and interpersonal problems. Culturally adjusted…

  6. Attachment and children's biased attentional processing: evidence for the exclusion of attachment-related information.

    Directory of Open Access Journals (Sweden)

    Eva Vandevivere

    Full Text Available Research in both infants and adults demonstrated that attachment expectations are associated with the attentional processing of attachment-related information. However, this research suffered from methodological issues and has not been validated across ages. Employing a more ecologically valid paradigm to measure attentional processes by virtue of eye tracking, the current study tested the defensive exclusion hypothesis in late childhood. According to this hypothesis, insecurely attached children are assumed to defensively exclude attachment-related information. We hypothesized that securely attached children process attachment- related neutral and emotional information in a more open manner compared to insecurely attached children. Sixty-two children (59.7% girls, 8-12 years completed two different tasks, while eye movements were recorded: task one presented an array of neutral faces including mother and unfamiliar women and task two presented the same with happy and angry faces. Results indicated that more securely attached children looked longer at mother's face regardless of the emotional expression. Also, they tend to have more maintained attention to mother's neutral face. Furthermore, more attachment avoidance was related to a reduced total viewing time of mother's neutral, happy, and angry face. Attachment anxiety was not consistently related to the processing of mother's face. Findings support the theoretical assumption that securely attached children have an open manner of processing all attachment-related information.

  7. The Antimicrobial Activity of Porphyrin Attached Polymers

    Science.gov (United States)

    Thompson, Lesley

    2008-03-01

    We are interested in testing the antimicrobial activity of a porphyrin that is attached to a polymer. The porphyrin (5-(4-carboxyphenyl)-10,15,20-tris-(4-pryridyl)) was synthesized from methyl 4-formyl benzoate, 4-pyridinecarboxaldehyde, and pyrrole and attached to a copolymer of polystyrene/poly(vinyl benzyl chloride), which was synthesized by free radical polymerization. The antimicrobial activity of the polymer-attached porphyrin was then determined for gram-negative E. Coli grown to 0.80 OD. In this procedure, glass slides were coated with polymer-attached porphyrin via dip-coating, and the E. Coli bacteria were plated in Luria Broth media. The plates were subsequently exposed to light overnight before they were incubated as porphyrins act as photo-sensitizers when irradiated with light. The polymer-attached porphyrin did exhibit antimicrobial activity and parameters that affect its efficiency will be discussed.

  8. Subcutaneous anchor attachment increases retention of radio transmitters on Xantus' and marbled murrelets

    Science.gov (United States)

    Newman, Scott H.; Takekawa, John Y.; Whitworth, Darrell L.; Burkett, Esther E.

    1999-01-01

    We modified a subcutaneous anchor attachment and achieved transmitter reten- tion times that exceeded those reported previously for other attachments used on alcids. Traditional suture and epoxy attachment methods were used on Xantus' Murrelets in 1995 and 1996, while the modified attachment was used for Xantus' Murrelets in 1996 and 1997 and Marbled Murrelets in 1997. Modifications included use of an inhalant anesthetic, placing the anchor in a more cranial position on the back, application of marine epoxy, and place- ment of a single subcutaneous non-absorbable suture at the caudal end of the radio to hold the radio in place initially. We located 22 of 56 (39%) Xantus' Murrelets radio-marked using suture and epoxy during aerial surveys in 1995 and 1996. Of birds radio-marked using the subcutaneous anchor attachment, we located 92 of 113 (81%) Xantus' Murrelets marked in 1996 and 1997 and all 28 (100%) Marbled Murrelets marked in 1997 during aerial surveys. The maximum confirmed duration for the subcutaneous anchor transmitter attachment was 51 d for Xantus' Murrelets and 78 d for Marbled Murrelets versus 41 d for the suture and epoxy attachment used on Xantus' Murrelets. Recapture rates of radio-marked Xantus' Mur- relets were similar to recapture rates of unmarked Xantus' Murrelets. Our post-release ob- servations indicated negligible short-term physical effects from the attachment procedure, while telemetry data and examination of recaptured murrelets indicated no evidence of infection or other long-term physical effects. Breeding behavior of some murrelets was not disrupted; however, further evaluation of potential effects of this attachment technique on breeding and behavior is needed.

  9. Longitudinal association between adolescent attachment, adult romantic attachment, and emotion regulation strategies.

    Science.gov (United States)

    Pascuzzo, Katherine; Cyr, Chantal; Moss, Ellen

    2013-01-01

    Attachment security towards parents and peers in adolescence, and romantic attachment styles and emotion regulation strategies in young adulthood, were evaluated using an eight-year longitudinal design. Fifty-six young adults completed the Inventory of Parent and Peer Attachment (IPPA) at age 14, and then, at age 22, the Experience in Close Relationships (ECR) and the Coping Inventory for Stressful Situations (CISS), an emotion regulation questionnaire concerning coping strategies, including task-oriented versus emotion-oriented foci. Results indicated that greater insecurity to parents and peers in adolescence predicted a more anxious romantic attachment style and greater use of emotion-oriented strategies in adulthood. Concurrently, anxious adult attachment style was related to more emotion-oriented strategies, whereas an avoidant attachment style was related to less support-seeking. Analyses also identified emotion-oriented coping strategies as a partial mediator of the link between adolescent attachment insecurity to parents and adult anxious attachment, and a complete mediator of the association between adolescent attachment insecurity to peers and adult anxious attachment. These findings support the core assumption of continuity in attachment theory, where relationships to parents influence close romantic relationships in adulthood.

  10. The role of child maltreatment and attachment style in adolescent relationship violence.

    Science.gov (United States)

    Wekerle, C; Wolfe, D A

    1998-01-01

    Utilizing attachment theory as a basis for conceptualizing close relationships among adolescents, this study investigated two important relationship risk factors (child maltreatment, and adolescent self-perceived insecure attachment style) as predictors of "offender" and "victim" experiences in youth relationships. In addition to considering the influence of these risk factors, we further considered their interaction in predicting conflict in close relationships. Of interest was the extent to which attachment styles may function as a moderator of the relationship between childhood abuse and current abuse in teen close relationships. High school students (N = 321) in grades 9 and 10 completed questionnaires tapping their histories of maltreatment, currently viewed styles of attachment, and conflict in close relationships over the past 6 months. Maltreatment alone emerged as the most consistent predictor, accounting for 13-18% of the variance in male's physically, sexually, and verbally abusive behaviors; in contrast, it was not highly predictive of female's abusive behaviors. Maltreatment was predictive of victimization experiences for both males and females. Attachment style did not substantially add to the prediction of relationship conflict beyond maltreatment; however, avoidant attachment style emerged repeatedly as a significant predictor of female abusiveness and victimization. Attachment self-ratings were found to function as a moderator of child maltreatment in predicting primarily male coercive behavior towards a relationship partner as well as predicting male's experience of coercion from a partner. Thus, the presence of childhood maltreatment and adolescent self-perceived insecure attachment style applies predominantly to male youth. The implication of these gender differences for understanding relationship violence is discussed.

  11. Environmental and genetic influences on early attachment.

    Science.gov (United States)

    Gervai, Judit

    2009-01-01

    Attachment theory predicts and subsequent empirical research has amply demonstrated that individual variations in patterns of early attachment behaviour are primarily influenced by differences in sensitive responsiveness of caregivers. However, meta-analyses have shown that parenting behaviour accounts for about one third of the variance in attachment security or disorganisation. The exclusively environmental explanation has been challenged by results demonstrating some, albeit inconclusive, evidence of the effect of infant temperament. In this paper, after reviewing briefly the well-demonstrated familial and wider environmental influences, the evidence is reviewed for genetic and gene-environment interaction effects on developing early attachment relationships. Studies investigating the interaction of genes of monoamine neurotransmission with parenting environment in the course of early relationship development suggest that children's differential susceptibility to the rearing environment depends partly on genetic differences. In addition to the overview of environmental and genetic contributions to infant attachment, and especially to disorganised attachment relevant to mental health issues, the few existing studies of gene-attachment interaction effects on development of childhood behavioural problems are also reviewed. A short account of the most important methodological problems to be overcome in molecular genetic studies of psychological and psychiatric phenotypes is also given. Finally, animal research focusing on brain-structural aspects related to early care and the new, conceptually important direction of studying environmental programming of early development through epigenetic modification of gene functioning is examined in brief. PMID:19732441

  12. Environmental and genetic influences on early attachment

    Directory of Open Access Journals (Sweden)

    Gervai Judit

    2009-09-01

    Full Text Available Abstract Attachment theory predicts and subsequent empirical research has amply demonstrated that individual variations in patterns of early attachment behaviour are primarily influenced by differences in sensitive responsiveness of caregivers. However, meta-analyses have shown that parenting behaviour accounts for about one third of the variance in attachment security or disorganisation. The exclusively environmental explanation has been challenged by results demonstrating some, albeit inconclusive, evidence of the effect of infant temperament. In this paper, after reviewing briefly the well-demonstrated familial and wider environmental influences, the evidence is reviewed for genetic and gene-environment interaction effects on developing early attachment relationships. Studies investigating the interaction of genes of monoamine neurotransmission with parenting environment in the course of early relationship development suggest that children's differential susceptibility to the rearing environment depends partly on genetic differences. In addition to the overview of environmental and genetic contributions to infant attachment, and especially to disorganised attachment relevant to mental health issues, the few existing studies of gene-attachment interaction effects on development of childhood behavioural problems are also reviewed. A short account of the most important methodological problems to be overcome in molecular genetic studies of psychological and psychiatric phenotypes is also given. Finally, animal research focusing on brain-structural aspects related to early care and the new, conceptually important direction of studying environmental programming of early development through epigenetic modification of gene functioning is examined in brief.

  13. Traffic of cytoskeletal motors with disordered attachment rates

    Science.gov (United States)

    Grzeschik, H.; Harris, R. J.; Santen, L.

    2010-03-01

    Motivated by experimental results on the interplay between molecular motors and tau proteins, we extend lattice-based models of intracellular transport to include a second species of particle which locally influences the motor-filament attachment rate. We consider various exactly solvable limits of a stochastic multiparticle model before focusing on the low-motor-density regime. Here, an approximate treatment based on the random-walk behavior of single motors gives good quantitative agreement with simulation results for the tau dependence of the motor current. Finally, we discuss the possible physiological implications of our results.

  14. Research to practice: emotional development and maternal/infant attachment.

    Science.gov (United States)

    Leavitt, L A

    1999-01-01

    A mother's responsiveness to her infant's signals is important for developing their personal relationship and the child's social and cognitive competence. While interacting, both mother and infant emit signals to capture each other's attention and to indicate whether to join, sustain, or terminate their interaction. Maternal sensitivity to these signals is a central feature in the development of optimal or secure attachment. However, a mother's perceptions and expectations of her infant's behavior affects her sensitivity to infant signals. Because of the effect of these parental perceptions, modifying the parent's cognitive sets and coping strategies to help them better deal with the challenge of responding to infant distress can be beneficial. PMID:10531913

  15. 30 CFR 77.1436 - Drum end attachment.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Drum end attachment. 77.1436 Section 77.1436... Hoisting Wire Ropes § 77.1436 Drum end attachment. (a) For drum end attachment, wire rope shall be attached... anchor bolts, clamps, or wedges, provided that the attachment is a design feature of the hoist...

  16. Give Them Roots, Then Let Them Fly: Understanding Attachment Therapy.

    Science.gov (United States)

    McKelvey, Carole A., Ed.

    This book describes attachment theory, presents the attachment therapy program in place at the Evergreen Attachment Center at Evergreen, Colorado, and examines the implications of attachment therapy. The chapters are: (1) "An Overview" (Carole A. McKelvey, John Alston); (2) "Attachment Theory and Assessment" (Michael Orlans, Terry Levy); (3)…

  17. Direct and indirect relations between parent-child attachments, peer acceptance, and self-esteem for preschool children.

    Science.gov (United States)

    Pinto, Alexandra; Veríssimo, Manuela; Gatinho, Ana; Santos, António J; Vaughn, Brian E

    2015-01-01

    The present study aims to test Bowlby's suggestions concerning relations between the child's attachment quality with parents and subsequently constructed models of self-worth during early childhood. In most research on this question, attachment with mothers is considered in relation to self-worth but the child's attachment with fathers is not. Neither has the peer group been studied as an influence on child self-esteem, in the context of attachment research. This study addresses these relatively unstudied influences on child self-esteem. Attachment security to mother and father was measured by the Attachment Behavior Q-Set at two and half years of age. At five years of age social acceptance was measured using two sociometric techniques, and the self-esteem with the California Child Q-Sort. Our analyses indicated that security of the attachment to father and peer acceptance are both unique, significant predictors of the childrens' self-esteem. The security of the attachment to mother was also related to child self-esteem but did not emerge as a uniquely significant predictor. Peer acceptance appeared to moderate of the effect of the security of the attachment to father on the self-esteem of children. Our results extend the relatively sparse literature relating early attachments to self-esteem during early childhood. PMID:26426975

  18. Direct and indirect relations between parent-child attachments, peer acceptance, and self-esteem for preschool children.

    Science.gov (United States)

    Pinto, Alexandra; Veríssimo, Manuela; Gatinho, Ana; Santos, António J; Vaughn, Brian E

    2015-01-01

    The present study aims to test Bowlby's suggestions concerning relations between the child's attachment quality with parents and subsequently constructed models of self-worth during early childhood. In most research on this question, attachment with mothers is considered in relation to self-worth but the child's attachment with fathers is not. Neither has the peer group been studied as an influence on child self-esteem, in the context of attachment research. This study addresses these relatively unstudied influences on child self-esteem. Attachment security to mother and father was measured by the Attachment Behavior Q-Set at two and half years of age. At five years of age social acceptance was measured using two sociometric techniques, and the self-esteem with the California Child Q-Sort. Our analyses indicated that security of the attachment to father and peer acceptance are both unique, significant predictors of the childrens' self-esteem. The security of the attachment to mother was also related to child self-esteem but did not emerge as a uniquely significant predictor. Peer acceptance appeared to moderate of the effect of the security of the attachment to father on the self-esteem of children. Our results extend the relatively sparse literature relating early attachments to self-esteem during early childhood.

  19. Disorganized attachment in infancy predicts greater amygdala volume in adulthood.

    Science.gov (United States)

    Lyons-Ruth, K; Pechtel, P; Yoon, S A; Anderson, C M; Teicher, M H

    2016-07-15

    Early life stress in rodents is associated with increased amygdala volume in adulthood. In humans, the amygdala develops rapidly during the first two years of life. Thus, disturbed care during this period may be particularly important to amygdala development. In the context of a 30-year longitudinal study of impoverished, highly stressed families, we assessed whether disorganization of the attachment relationship in infancy was related to amygdala volume in adulthood. Amygdala volumes were assessed among 18 low-income young adults (8M/10F, 29.33±0.49years) first observed in infancy (8.5±5.6months) and followed longitudinally to age 29. In infancy (18.58±1.02mos), both disorganized infant attachment behavior and disrupted maternal communication were assessed in the standard Strange Situation Procedure (SSP). Increased left amygdala volume in adulthood was associated with both maternal and infant components of disorganized attachment interactions at 18 months of age (overall r=0.679, pimportance of quality of early care for amygdala development in human children as well as in rodents. The long-term prediction found here suggests that the first two years of life may be an early sensitive period for amygdala development during which clinical intervention could have particularly important consequences for later child outcomes. PMID:27060720

  20. Oriented attachment explains cobalt ferrite nanoparticle growth in bioinspired syntheses.

    Science.gov (United States)

    Wolff, Annalena; Hetaba, Walid; Wißbrock, Marco; Löffler, Stefan; Mill, Nadine; Eckstädt, Katrin; Dreyer, Axel; Ennen, Inga; Sewald, Norbert; Schattschneider, Peter; Hütten, Andreas

    2014-01-01

    Oriented attachment has created a great debate about the description of crystal growth throughout the last decade. This aggregation-based model has successfully described biomineralization processes as well as forms of inorganic crystal growth, which could not be explained by classical crystal growth theory. Understanding the nanoparticle growth is essential since physical properties, such as the magnetic behavior, are highly dependent on the microstructure, morphology and composition of the inorganic crystals. In this work, the underlying nanoparticle growth of cobalt ferrite nanoparticles in a bioinspired synthesis was studied. Bioinspired syntheses have sparked great interest in recent years due to their ability to influence and alter inorganic crystal growth and therefore tailor properties of nanoparticles. In this synthesis, a short synthetic version of the protein MMS6, involved in nanoparticle formation within magnetotactic bacteria, was used to alter the growth of cobalt ferrite. We demonstrate that the bioinspired nanoparticle growth can be described by the oriented attachment model. The intermediate stages proposed in the theoretical model, including primary-building-block-like substructures as well as mesocrystal-like structures, were observed in HRTEM measurements. These structures display regions of substantial orientation and possess the same shape and size as the resulting discs. An increase in orientation with time was observed in electron diffraction measurements. The change of particle diameter with time agrees with the recently proposed kinetic model for oriented attachment. PMID:24605288

  1. Oriented attachment explains cobalt ferrite nanoparticle growth in bioinspired syntheses

    Directory of Open Access Journals (Sweden)

    Annalena Wolff

    2014-02-01

    Full Text Available Oriented attachment has created a great debate about the description of crystal growth throughout the last decade. This aggregation-based model has successfully described biomineralization processes as well as forms of inorganic crystal growth, which could not be explained by classical crystal growth theory. Understanding the nanoparticle growth is essential since physical properties, such as the magnetic behavior, are highly dependent on the microstructure, morphology and composition of the inorganic crystals. In this work, the underlying nanoparticle growth of cobalt ferrite nanoparticles in a bioinspired synthesis was studied. Bioinspired syntheses have sparked great interest in recent years due to their ability to influence and alter inorganic crystal growth and therefore tailor properties of nanoparticles. In this synthesis, a short synthetic version of the protein MMS6, involved in nanoparticle formation within magnetotactic bacteria, was used to alter the growth of cobalt ferrite. We demonstrate that the bioinspired nanoparticle growth can be described by the oriented attachment model. The intermediate stages proposed in the theoretical model, including primary-building-block-like substructures as well as mesocrystal-like structures, were observed in HRTEM measurements. These structures display regions of substantial orientation and possess the same shape and size as the resulting discs. An increase in orientation with time was observed in electron diffraction measurements. The change of particle diameter with time agrees with the recently proposed kinetic model for oriented attachment.

  2. Clinical evaluation of mandibular implant overdentures via Locator implant attachment and Locator bar attachment

    Science.gov (United States)

    Seo, Yong-Ho; Bae, Eun-Bin; Kim, Jung-Woo; Lee, So-Hyoun; Jeong, Chang-Mo; Jeon, Young-Chan

    2016-01-01

    PURPOSE The aim of this study was to evaluate the clinical findings and patient satisfaction on implant overdenture designed with Locator implant attachment or Locator bar attachment in mandibular edentulous patients. MATERIALS AND METHODS Implant survival rate, marginal bone loss, probing depth, peri-implant inflammation, bleeding, plaque, calculus, complications, and satisfaction were evaluated on sixteen patients who were treated with mandibular overdenture and have used it for at least 1 year (Locator implant attachment: n=8, Locator bar attachment: n=8). RESULTS Marginal bone loss, probing depth, plaque index of the Locator bar attachment group were significantly lower than the Locator implant attachment group (P.05). The replacement of the attachment components was the most common complication in both groups. Although there was no correlation between marginal bone loss and plaque index, a significant correlation was found between marginal bone loss and probing depth. CONCLUSION The Locator bar attachment group indicates lesser marginal bone loss and need for maintenance, as compared with the Locator implant attachment group. This may be due to the splinting effect among implants rather than the types of Locator attachment. PMID:27555901

  3. Cryogenic devices attached to electron accelerators

    International Nuclear Information System (INIS)

    The cryoeenic equipement attached to electron accelerators used at the CEN.G for fundamental research on point defects in solids is presented and some of their essential technical characteristics are briefly described

  4. Attachment and the Roots of Competence.

    Science.gov (United States)

    Sroufe, L. Alan

    1981-01-01

    Describes research with 12- to 18-month-old infants (N=108) determining whether the quality of an infant's attachment to his/her primary caregiver could predict the nature of his/her emerging personality. (CS)

  5. Are anxiously attached women better mindreaders?

    Science.gov (United States)

    Hünefeldt, Thomas; Laghi, Fiorenzo; Ortu, Francesca

    2013-08-01

    This research was aimed at providing first evidence concerning the relationship between adults' self-reported attachment style and their performance on a standard 'theory of mind' task. Based on adult attachment theory, we hypothesized that the two dimensions of self-reported adult attachment, anxiety and avoidance, are differently related to 'theory of mind,' and that this relationship is moderated by variables concerning the 'theory of mind' stimuli. The 'Experiences in Close Relationships' questionnaire and the 'Reading the Mind in the Eyes' test were administered to 132 young women. In line with our expectations, women's attachment-related anxiety was associated with better mind reading concerning stimuli that were emotionally neutral or difficult to recognize.

  6. Attachment of Gold Nanoparticles to Carbon Nanotubes

    Institute of Scientific and Technical Information of China (English)

    Xi Cheng MA; Ning LUN; Shu Lin WEN

    2005-01-01

    Carbon nanotubes were initially chemically modified with an H2SO4-HNO3 treatment,and subsequently activated with Pd-Sn catalytic nuclei via a one-step activation approach. These activated nanotubes were used as precursors for obtaining gold nanoparticles-attached nanotubes via simple electroless plating. This approach provides an efficient method for attachment of metal nanostructures to carbon nanotubes. Such novel hybrid nanostructures are attractive for many applications.

  7. God as an Attachment Figure : A Case Study of the God Attachment Language and God Concepts of Anxiously Attached Christian Youths in South Africa

    NARCIS (Netherlands)

    Counted, Victor

    2016-01-01

    This study examines the role of the Christian God as an attachment figure, using the attachment language criteria of a strong and enduring affectionate bond. Respondents were 15 anxiously attached Christian youths, purposefully selected for in-depth interviews to explore their God attachment languag

  8. Attachment of Adolescents to Parents: Turkey Profile

    Directory of Open Access Journals (Sweden)

    Turkan Dogan

    2016-12-01

    Full Text Available The present study aims to determine the attachment of adolescents to their parents according to geographical regions in Turkey and gender. The research group consisted of 6061 adolescents. With an age average of 15.53 years. The Inventory of Attachment to Parents and Friends- Brief Form (EABE was used as data acquisition tool. The results of the study indicated significant difference between the scores of students regarding the inventory of attachment to parents according to regions. Evaluating the findings regarding attachment to father and mother together, the findings were similar, and the attachment levels of adolescents in Middle Anatolia, Eastern Anatolia and Black Sea Region were found to be higher than the ones in other regions. This result may be related with socioeconomic, geographical and cultural structures of the regions. Examining the finding according to gender variable, the scores of male students are significantly lower than the scores of female students. As a result according to the data gained from a wide sample group; the main factors for the attachment of adolescents to their parents in Turkey are the geographical regions in Turkey and the gender. [Psikiyatride Guncel Yaklasimlar - Current Approaches in Psychiatry 2016; 8(4.000: 406-419

  9. Removable partial overdentures with mechanical (precision) attachments.

    Science.gov (United States)

    Mensor, M C

    1990-10-01

    Mechanical attachments for overdentures have been available in various forms for over a century. The explosive interest in osseointegration and the effort on the part of the profession to avoid the complete denture as a treatment modality has stirred the interest in positive retentive elements for overdentures represented by the mechanical stud and bar attachments. The cited references provide a resource as a trouble-free guide in the selection and use of the various stud and bar attachment systems. The clinical examples show a pattern of application not generally discussed by the manufacturers, illustrating the simplicity of use with the options for all attachments including magnets. The discussion on magnets comes from 9 years of clinical experience. Rare earth magnets provide excellent adjunct retention, and their assembly follows the same protocol and complexity as stud attachment systems. All magnets, at the present state of the art, have a corrosion potential with the exception of the Laser Sealed Units (Golden Dental, Golden, CO). Finally, the mechanics of the attachment overdenture serves as an excellent training field for the osseointegrated prosthesis, be it the classic Brånemark (Nobelpharma USA, Chicago, IL) restorative or the implant overdenture concept. PMID:2227040

  10. Attachment and affect regulation: a framework for family treatment of conduct disorder.

    Science.gov (United States)

    Keiley, Margaret K

    2002-01-01

    Conduct disorder (CD), a pervasive adolescent disorder with clinically significant antisocial behaviors, has been a difficult syndrome to treat successfully. Recently, research on affect regulation and attachment has suggested that attachment and affect regulation strategies may underlie the development of conduct disorder in adolescents, implying that attention to these factors might improve family treatment for CD. In this review of the research literature, I discuss the role of attachment and affect regulation in the development and treatment of CD. In addition, I present information about the framework, intervention protocol, and preliminary evidence of effectiveness of an attachment- and affect regulation-based intervention that has been developed and implemented with multiple-family groups of parents and incarcerated adolescents.

  11. Attachment-based family therapy for depressed and suicidal adolescents: theory, clinical model and empirical support.

    Science.gov (United States)

    Ewing, E Stephanie Krauthamer; Diamond, Guy; Levy, Suzanne

    2015-01-01

    Attachment-Based Family Therapy (ABFT) is a manualized family-based intervention designed for working with depressed adolescents, including those at risk for suicide, and their families. It is an empirically informed and supported treatment. ABFT has its theoretical underpinnings in attachment theory and clinical roots in structural family therapy and emotion focused therapies. ABFT relies on a transactional model that aims to transform the quality of adolescent-parent attachment, as a means of providing the adolescent with a more secure relationship that can support them during challenging times generally, and the crises related to suicidal thinking and behavior, specifically. This article reviews: (1) the theoretical foundations of ABFT (attachment theory, models of emotional development); (2) the ABFT clinical model, including training and supervision factors; and (3) empirical support. PMID:25778674

  12. Structure, attachment properties, and ecological importance of the attachment system of English ivy (Hedera helix)

    OpenAIRE

    Melzer, Björn; Seidel, Robin; Steinbrecher, Tina; Speck, Thomas

    2011-01-01

    Root climbers such as English ivy (Hedera helix) rely on specialized adventitious roots for attachment, enabling the plants to climb on a wide range of natural and artificial substrates. Despite their importance for the climbing habit, the biomechanical properties of these specialized adventitious roots compared with standard roots and their performance in the attachment to different host species or inert substrates have not been studied. Here organs and tissues involved in the attachment are...

  13. Attachment Representation Moderates the Influence of Emotional Context on Information Processing

    Science.gov (United States)

    Leyh, Rainer; Heinisch, Christine; Kungl, Melanie T.; Spangler, Gottfried

    2016-01-01

    The induction of emotional states has repeatedly been shown to affect cognitive processing capacities. At a neurophysiological level, P3 amplitude responses that are associated with attention allocation have been found to be reduced to task-relevant stimuli during emotional conditions as compared to neutral conditions suggesting a draining impact of emotion on cognitive resources. Attachment theory claims that how individuals regulate their emotions is guided by an internal working model (IWM) of attachment that has formed early in life. While securely attached individuals are capable of freely evaluating their emotions insecurely attached ones tend to either suppress or heighten the emotional experience in a regulatory effort. To explore how attachment quality moderates the impact of emotional contexts on information processing event-related potentials (ERPs) in 41 individuals were assessed. Subjects were instructed to detect neutral target letters within an oddball paradigm. Various images taken from the International Affective Picture System (IAPS) served as background pictures and represented negative, positive and neutral task-irrelevant contexts. Attachment representation was assessed using the Adult Attachment Interview (AAI) and individuals were assigned to one of three categories (secure, insecure-dismissing, insecure-preoccupied). At a behavioral level, the study revealed that negative emotionally conditions were associated with the detection of less target stimuli in insecure-dismissing subjects. Accordingly, ERPs yielded reduced P3 amplitudes in insecure-dismissing subjects when given a negative emotional context. We interpret these findings in terms of less sufficient emotion regulation strategies in insecure-dismissing subjects at the cost of accurate behavioral performance. The study suggests that attachment representation differentially moderates the relationship between emotional contexts and information processing most evident in insecure

  14. Individual attachment style modulates human amygdala and striatum activation during social appraisal.

    Science.gov (United States)

    Vrticka, Pascal; Andersson, Frédéric; Grandjean, Didier; Sander, David; Vuilleumier, Patrik

    2008-01-01

    Adult attachment style refers to individual personality traits that strongly influence emotional bonds and reactions to social partners. Behavioral research has shown that adult attachment style reflects profound differences in sensitivity to social signals of support or conflict, but the neural substrates underlying such differences remain unsettled. Using functional magnetic resonance imaging (fMRI), we examined how the three classic prototypes of attachment style (secure, avoidant, anxious) modulate brain responses to facial expressions conveying either positive or negative feedback about task performance (either supportive or hostile) in a social game context. Activation of striatum and ventral tegmental area was enhanced to positive feedback signaled by a smiling face, but this was reduced in participants with avoidant attachment, indicating relative impassiveness to social reward. Conversely, a left amygdala response was evoked by angry faces associated with negative feedback, and correlated positively with anxious attachment, suggesting an increased sensitivity to social punishment. Secure attachment showed mirror effects in striatum and amygdala, but no other specific correlate. These results reveal a critical role for brain systems implicated in reward and threat processing in the biological underpinnings of adult attachment style, and provide new support to psychological models that have postulated two separate affective dimensions to explain these individual differences, centered on the ventral striatum and amygdala circuits, respectively. These findings also demonstrate that brain responses to face expressions are not driven by facial features alone but determined by the personal significance of expressions in current social context. By linking fundamental psychosocial dimensions of adult attachment with brain function, our results do not only corroborate their biological bases but also help understand their impact on behavior. PMID:18682729

  15. Attachment Representation Moderates the Influence of Emotional Context on Information Processing.

    Science.gov (United States)

    Leyh, Rainer; Heinisch, Christine; Kungl, Melanie T; Spangler, Gottfried

    2016-01-01

    The induction of emotional states has repeatedly been shown to affect cognitive processing capacities. At a neurophysiological level, P3 amplitude responses that are associated with attention allocation have been found to be reduced to task-relevant stimuli during emotional conditions as compared to neutral conditions suggesting a draining impact of emotion on cognitive resources. Attachment theory claims that how individuals regulate their emotions is guided by an internal working model (IWM) of attachment that has formed early in life. While securely attached individuals are capable of freely evaluating their emotions insecurely attached ones tend to either suppress or heighten the emotional experience in a regulatory effort. To explore how attachment quality moderates the impact of emotional contexts on information processing event-related potentials (ERPs) in 41 individuals were assessed. Subjects were instructed to detect neutral target letters within an oddball paradigm. Various images taken from the International Affective Picture System (IAPS) served as background pictures and represented negative, positive and neutral task-irrelevant contexts. Attachment representation was assessed using the Adult Attachment Interview (AAI) and individuals were assigned to one of three categories (secure, insecure-dismissing, insecure-preoccupied). At a behavioral level, the study revealed that negative emotionally conditions were associated with the detection of less target stimuli in insecure-dismissing subjects. Accordingly, ERPs yielded reduced P3 amplitudes in insecure-dismissing subjects when given a negative emotional context. We interpret these findings in terms of less sufficient emotion regulation strategies in insecure-dismissing subjects at the cost of accurate behavioral performance. The study suggests that attachment representation differentially moderates the relationship between emotional contexts and information processing most evident in insecure

  16. Individual attachment style modulates human amygdala and striatum activation during social appraisal.

    Directory of Open Access Journals (Sweden)

    Pascal Vrticka

    Full Text Available Adult attachment style refers to individual personality traits that strongly influence emotional bonds and reactions to social partners. Behavioral research has shown that adult attachment style reflects profound differences in sensitivity to social signals of support or conflict, but the neural substrates underlying such differences remain unsettled. Using functional magnetic resonance imaging (fMRI, we examined how the three classic prototypes of attachment style (secure, avoidant, anxious modulate brain responses to facial expressions conveying either positive or negative feedback about task performance (either supportive or hostile in a social game context. Activation of striatum and ventral tegmental area was enhanced to positive feedback signaled by a smiling face, but this was reduced in participants with avoidant attachment, indicating relative impassiveness to social reward. Conversely, a left amygdala response was evoked by angry faces associated with negative feedback, and correlated positively with anxious attachment, suggesting an increased sensitivity to social punishment. Secure attachment showed mirror effects in striatum and amygdala, but no other specific correlate. These results reveal a critical role for brain systems implicated in reward and threat processing in the biological underpinnings of adult attachment style, and provide new support to psychological models that have postulated two separate affective dimensions to explain these individual differences, centered on the ventral striatum and amygdala circuits, respectively. These findings also demonstrate that brain responses to face expressions are not driven by facial features alone but determined by the personal significance of expressions in current social context. By linking fundamental psychosocial dimensions of adult attachment with brain function, our results do not only corroborate their biological bases but also help understand their impact on behavior.

  17. Attachment, personality, and psychopathology among adult inpatients: self-reported romantic attachment style versus Adult Attachment Interview states of mind.

    Science.gov (United States)

    Riggs, Shelley A; Paulson, Adrienne; Tunnell, Ellen; Sahl, Gayla; Atkison, Heather; Ross, Colin A

    2007-01-01

    The present study examined self-reported romantic attachment style and Adult Attachment Interview (AAI) states of mind regarding early attachment relationships, personality dimensions, and psychopathology in a psychiatric sample of trauma survivors. Inpatients (N = 80) admitted to a hospital trauma treatment program were administered the Experiences in Close Relationships Scale, AAI, Millon Clinical Multiaxial Inventory-III, Dissociative Experiences Scale, and Dissociative Disorder Interview Schedule. Self-report and AAI attachment classifications were not related, and different results emerged for the two measures. Self-reported romantic attachment style was significantly associated with personality dimensions, with fearful adults showing the most maladaptive personality profiles. Findings suggested that self-report dimensions of self and other independently contribute to different forms of psychological dysfunction. AAI unresolved trauma was uniquely associated with dissociation and posttraumatic stress disorder, whereas unresolved trauma and unresolved loss jointly contributed to schizotypal and borderline personality disorder scores. The differences in findings between the two measures are discussed with a view toward the developmental and clinical implications. PMID:17241494

  18. Attachment-style differences in the ability to suppress negative thoughts: exploring the neural correlates.

    Science.gov (United States)

    Gillath, Omri; Bunge, Silvia A; Shaver, Phillip R; Wendelken, Carter; Mikulincer, Mario

    2005-12-01

    Beginning in infancy, people can be characterized in terms of two dimensions of attachment insecurity: attachment anxiety (i.e., fear of rejection and abandonment) and attachment avoidance (distancing oneself from close others, shunning dependency; Bowlby, J., 1969/1982. Attachment and loss: Vol. 1. Attachment, 2nd ed., Basic Books, New York). The capacity for emotion regulation varies with attachment style, such that attachment-anxious individuals become highly emotional when threatened with social rejection or relationship loss, whereas avoidant individuals tend to distance themselves or disengage from emotional situations. In the present study, 20 women participated in an fMRI experiment in which they thought about--and were asked to stop thinking about--various relationship scenarios. When they thought about negative ones (conflict, breakup, death of partner), their level of attachment anxiety was positively correlated with activation in emotion-related areas of the brain (e.g., the anterior temporal pole, implicated in sadness) and inversely correlated with activation in a region associated with emotion regulation (orbitofrontal cortex). This suggests that anxious people react more strongly than non-anxious people to thoughts of loss while under-recruiting brain regions normally used to down-regulate negative emotions. Participants high on avoidance failed to show as much deactivation as less avoidant participants in two brain regions (subcallosal cingulate cortex; lateral prefrontal cortex). This suggests that the avoidant peoples' suppression was less complete or less efficient, in line with results from previous behavioral experiments. These are among the first findings to identify some of the neural processes underlying adult attachment orientations and emotion regulation.

  19. Congruence between Spouses’ Perceptions and Observers’ Ratings of Responsiveness: The Role of Attachment Avoidance

    Science.gov (United States)

    Beck, Lindsey A.; Pietromonaco, Paula R.; DeVito, Cassandra C.; Powers, Sally I.; Boyle, Alysia M.

    2016-01-01

    Although close relationships require partners to depend on one another for mutual responsiveness, avoidantly-attached individuals are especially averse to risking such dependency. The authors propose that both avoidant and non-avoidant individuals perceive signs of their own and their partners’ responsiveness in ways that reflect motivated perceptions of dependency. The present research examined how the interplay between spouses’ attachment avoidance and observed responsive behaviors during marital conflict shaped perceptions of their own and their partners’ responsiveness. Newlywed couples attempted to resolve a relationship conflict, then reported perceptions of their own and their partners’ responsiveness during the conflict. Observers also coded both partners’ responsive behaviors during the conflict. Avoidant husbands perceived themselves as less responsive than did observers; avoidant wives’ perceptions that their husbands were less responsive matched observers’ ratings. The discussion highlights the role of gender role norms in understanding links between attachment and responsiveness. PMID:24132245

  20. Parental incarceration, attachment and child psychopathology.

    Science.gov (United States)

    Murray, Joseph; Murray, Lynne

    2010-07-01

    Theory and evidence relating parental incarceration, attachment, and psychopathology are reviewed. Parental incarceration is a strong risk factor for long-lasting psychopathology, including antisocial and internalizing outcomes. Parental incarceration might threaten children's attachment security because of parent-child separation, confusing communication about parental absence, restricted contact with incarcerated parents, and unstable caregiving arrangements. Parental incarceration can also cause economic strain, reduced supervision, stigma, home and school moves, and other negative life events for children. Thus, there are multiple possible mechanisms whereby parental incarceration might increase risk for child psychopathology. Maternal incarceration tends to cause more disruption for children than paternal incarceration and may lead to greater risk for insecure attachment and psychopathology. Children's prior attachment relations and other life experiences are likely to be of great importance for understanding children's reactions to parental incarceration. Several hypotheses are presented about how prior insecure attachment and social adversity might interact with parental incarceration and contribute to psychopathology. Carefully designed longitudinal studies, randomized controlled trials, and cross-national comparative research are required to test these hypotheses.

  1. Surface-attachment sequence in Vibrio Cholerae

    Science.gov (United States)

    Utada, Andrew; Gibiansky, Maxsim; Wong, Gerard

    2013-03-01

    Vibrio cholerae is a gram-negative bacterium that causes the human disease cholera. It is found natively in brackish costal waters in temperate climates, where it attaches to the surfaces of a variety of different aquatic life. V. cholerae has a single polar flagellum making it highly motile, as well as a number of different pili types, enabling it to attach to both biotic and abiotic surfaces. Using in-house built tracking software we track all surface-attaching bacteria from high-speed movies to examine the early-time attachment profile of v. cholerae onto a smooth glass surface. Similar to previous work, we observe right-handed circular swimming trajectories near surfaces; however, in addition we see a host of distinct motility mechanisms that enable rapid exploration of the surface before forming a more permanent attachment. Using isogenic mutants we show that the motility mechanisms observed are due to a complex combination of hydrodynamics and pili-surface interactions. Lauga, E., DiLuzio, W. R., Whitesides, G. M., Stone, H. A. Biophys. J. 90, 400 (2006).

  2. The Integrated Attachment and Sexual Minority Stress Model: Understanding the Role of Adult Attachment in the Health and Well-Being of Sexual Minority Men.

    Science.gov (United States)

    Cook, Stephanie H; Calebs, Benjamin J

    2016-01-01

    Gay and bisexual boys and men experience social stigma associated with their sexual minority status that can negatively influence health. In addition, experiencing sexual orientation stigma may be linked to a decreased capacity to effectively form and maintain secure attachment relationships with parents, peers, and romantic partners across the life-course. We proposed that utilizing a framework that integrates the process by which sexual minority men develop attachment relationships in the context of sexual minority stress can lead to a better understanding of health and well-being among sexual minority boys and men. In addition, we highlight where future research can expand upon the presented model in order to better understand the developmental processes through which attachment and sexual minority stress influences health and health behaviors among sexual minority boys and men. PMID:27337620

  3. Understanding Aggression through Attachment and Social Emotional Competence in Korean Middle School Students

    Science.gov (United States)

    You, Sukkyung; Kim, Ann Y.

    2016-01-01

    In recent years, increase in adolescent crime in the Republic of Korea has put adolescent aggression in the spotlight. This study examines whether the quality of attachment to parents and peers influences aggressive behaviors and whether social emotional competencies serve as significant mediators for middle school students. These relationships…

  4. The Role of Parenting and Mother-Adolescent Attachment in the Intergenerational Similarity of Internalizing Symptoms

    Science.gov (United States)

    Brenning, Katrijn; Soenens, Bart; Braet, Caroline; Bal, Sarah

    2012-01-01

    Parental depression has been identified as a risk factor for children's and adolescents' internalizing problems. In the current study, we aimed to investigate the role of maternal parenting behaviors (i.e., responsiveness and autonomy-support) and adolescents' representations of attachment to their mother (i.e., anxiety and avoidance) in the…

  5. Maternal attachment representations after very preterm birth and the effect of early intervention

    NARCIS (Netherlands)

    D. Meijssen; M.J. Wolf; H. van Bakel; K. Koldewijn; J. de Kok; A. van Baar

    2011-01-01

    Objective: For very preterm infants the mother-infant relationship may be compromised. Maternal attachment representations 18 (corrected) months after very preterm birth and the effect of the post-discharge Infant Behavioral Assessment and Intervention Program (IBAIP) were studied. The IBAIP is desi

  6. Children of Neglect with Attachment and Time Perception Deficits: Strategies and Interventions

    Science.gov (United States)

    Wilkerson, Dennis; Johnson, Gail; Johnson, Richard

    2008-01-01

    Early childhood neglect can limit a child's normal cognitive development and result in behavior problems in the classroom. When normal attachment is disrupted, learning difficulties can result in problems with time awareness. It has also been shown that an awareness of time is a key concept for the formation of organizational and math skills. This…

  7. Attachment Categories as Reflections of Multiple Dimensions: Comment on Fraley and Spieker (2003).

    Science.gov (United States)

    Sroufe, L. Alan

    2003-01-01

    Ainsworth's system of classifying attachment patterns will not be easily displaced primarily because of difficulties involved in a dimensional approach. Problems include the number of dimensions involved, need to develop reliable scales, and need to describe how behavior changes across age and in the Strange Situation. Only when an alternative…

  8. Play It Again: Neural Responses to Reunion with Excluders Predicted by Attachment Patterns

    Science.gov (United States)

    White, Lars O.; Wu, Jia; Borelli, Jessica L.; Mayes, Linda C.; Crowley, Michael J.

    2013-01-01

    Reunion behavior following stressful separations from caregivers is often considered the single most sensitive clue to infant attachment patterns. Extending these ideas to middle childhood/early adolescence, we examined participants' neural responses to reunion with peers who had previously excluded them. We recorded event-related potentials…

  9. Measuring Lifestyle and Attachment: An Empirical Investigation Linking Individual Psychology and Attachment Theory

    Science.gov (United States)

    Peluso, Paul R.; Peluso, Jennifer P.; Buckner, Janine P.; Kern, Roy M.; Curlette, William

    2009-01-01

    P. R. Peluso, J. P. Peluso, J. F. White, and R. M. Kern (2004) reviewed the theoretical constructs underlying the similarities between lifestyle and attachment style. Specifically, they suggested that the individual psychology construct of lifestyle (or style of life) and attachment style should be empirically investigated. The present research…

  10. Maternal Attachment Representations, Maternal Sensitivity, and the Infant-Mother Attachment Relationship.

    Science.gov (United States)

    Pederson, David R.; Gleason, Karin E.; Moran, Greg; Bento, Sandi

    1998-01-01

    Examined the mediating role of maternal sensitivity for the association between maternal attachment representations and the quality of infant-mother attachment. Found that autonomous mothers and mothers in secure relationships were more sensitive at home than nonautonomous mothers and mothers in nonsecure relationships, respectively. Infants in…

  11. Attachment theory: a biological basis for psychotherapy?

    Science.gov (United States)

    Holmes, J

    1993-10-01

    John Bowlby bemoaned the separation between the biological and psychological approaches in psychiatry, and hoped that attachment theory, which brings together psychoanalysis and the science of ethology, would help bridge the rift between them. Recent findings in developmental psychology have delineated features of parent-infant interaction, especially responsiveness, attunement, and modulation of affect, which lead to either secure or insecure attachment. Similar principles can be applied to the relationship between psychotherapist and patient--the provision of a secure base, the emergence of a shared narrative ('autobiographical competence'), the processing of affect, coping with loss--these are common to most effective psychotherapies and provide the basis for a new interpersonal paradigm within psychotherapy. Attachment theory suggests they rest on a sound ethological and hence biological foundation.

  12. Morphology of muscle attachment sites in the modern human hand does not reflect muscle architecture

    OpenAIRE

    Williams-Hatala, E. M.; K. G. Hatala; Hiles, S; Rabey, K. N.

    2016-01-01

    Muscle attachment sites (entheses) on dry bones are regularly used by paleontologists to infer soft tissue anatomy and to reconstruct behaviors of extinct organisms. This method is commonly applied to fossil hominin hand bones to assess their abilities to participate in Paleolithic stone tool behaviors. Little is known, however, about how or even whether muscle anatomy and activity regimes influence the morphologies of their entheses, especially in the hand. Using the opponens muscles from a ...

  13. Retrospective reports of parenting received in their families of origin: relationships to adult attachment in adult children of alcoholics.

    Science.gov (United States)

    Kelley, Michelle L; Nair, Veena; Rawlings, Tanaya; Cash, Thomas F; Steer, Kate; Fals-Stewart, William

    2005-09-01

    The present study examined general and romantic attachment and parenting students received in their families of origin among 401 college students who resided with an alcohol-abusing parent prior to age 16 years as compared to those who did not reside with alcohol-abusing parents. Participants completed the Children's Report of Parent Behavior Instrument [Schludermann, E. and Schludermann, S. (1970). Children's Report of Parent Behavior Inventory (CRPBI). Canada: University of Manitoba], Experiences in Close Relationships--Revised [Fraley, R. C., Waller, N. G., and Brennan, K. G. (2000). An item response theory analysis of self-report measures of adult attachment. Journal of Personality and Social Psychology, 78, 350-365], Relationship Scale Questionnaire [Griffin, D. W. and Bartholomew, K. (1994). Models of the self and other: Fundamental dimensions underlying measures of adult attachment. Journal of Personality and Social Psychology, 67, 430-445], and the Children of Alcoholics Screening Test [Jones, J. W. (1983). The Children of Alcoholics Screening Test: Test manual. Chicago: Camelot]. Young adults who met criteria for ACOAs reported more anxious and avoidant behavior in romantic relationships and a more fearful style of general adult attachment. Parenting behavior in one's family of origin predicted anxious behavior in romantic relationships and a fearful overall style of attachment, whereas being an ACOA and parenting in one's family of origin predicted avoidant behavior in romantic relationships. PMID:15896922

  14. Retrospective reports of parenting received in their families of origin: relationships to adult attachment in adult children of alcoholics.

    Science.gov (United States)

    Kelley, Michelle L; Nair, Veena; Rawlings, Tanaya; Cash, Thomas F; Steer, Kate; Fals-Stewart, William

    2005-09-01

    The present study examined general and romantic attachment and parenting students received in their families of origin among 401 college students who resided with an alcohol-abusing parent prior to age 16 years as compared to those who did not reside with alcohol-abusing parents. Participants completed the Children's Report of Parent Behavior Instrument [Schludermann, E. and Schludermann, S. (1970). Children's Report of Parent Behavior Inventory (CRPBI). Canada: University of Manitoba], Experiences in Close Relationships--Revised [Fraley, R. C., Waller, N. G., and Brennan, K. G. (2000). An item response theory analysis of self-report measures of adult attachment. Journal of Personality and Social Psychology, 78, 350-365], Relationship Scale Questionnaire [Griffin, D. W. and Bartholomew, K. (1994). Models of the self and other: Fundamental dimensions underlying measures of adult attachment. Journal of Personality and Social Psychology, 67, 430-445], and the Children of Alcoholics Screening Test [Jones, J. W. (1983). The Children of Alcoholics Screening Test: Test manual. Chicago: Camelot]. Young adults who met criteria for ACOAs reported more anxious and avoidant behavior in romantic relationships and a more fearful style of general adult attachment. Parenting behavior in one's family of origin predicted anxious behavior in romantic relationships and a fearful overall style of attachment, whereas being an ACOA and parenting in one's family of origin predicted avoidant behavior in romantic relationships.

  15. Family systems theory, attachment theory, and culture.

    Science.gov (United States)

    Rothbaum, Fred; Rosen, Karen; Ujiie, Tatsuo; Uchida, Nobuko

    2002-01-01

    Family systems theory and attachment theory have important similarities and complementarities. Here we consider two areas in which the theories converge: (a) in family system theorists' description of an overly close, or "enmeshed," mother-child dyad, which attachment theorists conceptualize as the interaction of children's ambivalent attachment and mothers' preoccupied attachment; (b) in family system theorists' description of the "pursuer-distance cycle" of marital conflict, which attachment theorists conceptualize as the interaction of preoccupied and dismissive partners. We briefly review family systems theory evidence, and more extensively review attachment theory evidence, pertaining to these points of convergence. We also review cross-cultural research, which leads us to conclude that the dynamics described in both theories reflect, in part, Western ways of thinking and Western patterns of relatedness. Evidence from Japan suggests that extremely close ties between mother and child are perceived as adaptive, and are more common, and that children experience less adverse effects from such relationships than do children in the West. Moreover, in Japan there is less emphasis on the importance of the exclusive spousal relationship, and less need for the mother and father to find time alone to rekindle romantic, intimate feelings and to resolve conflicts by openly communicating their differences. Thus, the "maladaptive" pattern frequently cited by Western theorists of an extremely close mother-child relationship, an unromantic, conflictual marriage characterized by little verbal communication and a peripheral, distant father, may function very differently in other cultures. While we believe that both theories will be greatly enriched by their integration, we caution against the application of either theory outside the cultures in which they were developed.

  16. Effect of attachment strategies on bipartite networks

    DEFF Research Database (Denmark)

    Ganguly, N.; Saha, S.; Maiti, A.;

    2013-01-01

    rate. Here, we focus on the case where one of the partitions can be assumed to be fixed while the other partition grows in time as observed in the codon-gene or alphabet-word network. We show that subtle changes in growth dynamics, particularly in the attachment kernel, can lead to drastic changes...... of the emergent topological properties. We present a detail analysis of various growth strategies, including sequential and parallel addition of nodes, as well as with and without replacement attachment kernels. Analytical results have been compared with stochastic simulations as well as with real systems showing...

  17. 30 CFR 57.19026 - Drum end attachment.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Drum end attachment. 57.19026 Section 57.19026... Wire Ropes § 57.19026 Drum end attachment. (a) For drum end attachment, wire rope shall be attached— (1... bolts, clamps, or wedges, provided that the attachment is a design feature of the hoist drum....

  18. 30 CFR 56.19026 - Drum end attachment.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Drum end attachment. 56.19026 Section 56.19026... Ropes § 56.19026 Drum end attachment. (a) For drum end attachment, wire rope shall be attached— (1... bolts, clamps, or wedges, provided that the attachment is a design feature of the hoist drum....

  19. 30 CFR 75.1436 - Drum end attachment.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Drum end attachment. 75.1436 Section 75.1436... attachment. (a) For drum end attachment, wire rope shall be attached— (1) Securely by clips after making one... that the attachment is a design feature of the hoist drum. Design feature means either the...

  20. Attachment and the Processing of Social Information in Adolescence

    Science.gov (United States)

    Dykas, Matthew J.; Cassidy, Jude

    2007-01-01

    A key proposition of attachment theory is that experience-based cognitive representations of attachment, often referred to as internal working models of attachment, influence the manner in which individuals process attachment-relevant social information (Bowlby, 1969/1982, 1973, 1980; Bretherton & Munholland, 1999; Main, Kaplan, & Cassidy, 1985).…

  1. Infant humor perception from 3- to 6-months and attachment at one year.

    Science.gov (United States)

    Mireault, Gina; Sparrow, John; Poutre, Merlin; Perdue, Brittany; Macke, Laura

    2012-12-01

    Infancy is a critical time for the development of secure attachment, which is facilitated by emotionally synchronous interactions with parents. Humor development, which includes shared laughter and joint attention to an event, emerges concurrently with attachment, but little is known regarding the relationship, if any, between humor development and attachment in the first year. Thirty 3-month-old infants were videoed at home each month until they were 6-months old while their parents attempted to amuse them. Frequency of infants' smiles and laughs served as a measure of "state humor", and the smiling/laughing subscale of the Infant Behavior Questionnaire-Revised served as a measure of "trait humor". State and trait humor were not correlated. Lower trait humor as 6 months predicted higher attachment security on the Attachment Q-sort at 12-months (r=.46), suggesting that less good-humored infants elicit greater parental engagement, which works to the benefit of attachment, or vice versa. Future studies should examine the importance of smiling and laughter as they relate to other developmental phenomena in the first year. PMID:22982281

  2. Attachment Theory and Maternal Drug Addiction: The Contribution to Parenting Interventions.

    Science.gov (United States)

    Parolin, Micol; Simonelli, Alessandra

    2016-01-01

    Children's emotional and relational development can be negatively influenced by maternal substance abuse, particularly through a dysfunctional caregiving environment. Attachment Theory offers a privileged framework to analyze how drug addiction can affect the quality of adult attachment style, parenting attitudes and behaviors toward the child, and how it can have a detrimental effect on the co-construction of the attachment bond by the mother and the infant. Several studies, as a matter of fact, have identified a prevalence of insecure patterns among drug-abusing mothers and their children. Many interventions for mothers with Substance Use Disorders have focused on enhancing parental skills, but they have often overlooked the emotional and relational features of the mother-infant bond. Instead, in recent years, a number of protocols have been developed in order to strengthen the relationship between drug-abusing mothers and their children, drawing lessons from Attachment Theory. The present study reviews the literature on the adult and infant attachment style in the context of drug addiction, describing currently available treatment programs that address parenting and specifically focus on the mother-infant bond, relying on Attachment Theory. PMID:27625612

  3. Attachment Theory and Maternal Drug Addiction: The Contribution to Parenting Interventions.

    Science.gov (United States)

    Parolin, Micol; Simonelli, Alessandra

    2016-01-01

    Children's emotional and relational development can be negatively influenced by maternal substance abuse, particularly through a dysfunctional caregiving environment. Attachment Theory offers a privileged framework to analyze how drug addiction can affect the quality of adult attachment style, parenting attitudes and behaviors toward the child, and how it can have a detrimental effect on the co-construction of the attachment bond by the mother and the infant. Several studies, as a matter of fact, have identified a prevalence of insecure patterns among drug-abusing mothers and their children. Many interventions for mothers with Substance Use Disorders have focused on enhancing parental skills, but they have often overlooked the emotional and relational features of the mother-infant bond. Instead, in recent years, a number of protocols have been developed in order to strengthen the relationship between drug-abusing mothers and their children, drawing lessons from Attachment Theory. The present study reviews the literature on the adult and infant attachment style in the context of drug addiction, describing currently available treatment programs that address parenting and specifically focus on the mother-infant bond, relying on Attachment Theory.

  4. Attachment Theory and Maternal Drug Addiction: The Contribution to Parenting Interventions

    Science.gov (United States)

    Parolin, Micol; Simonelli, Alessandra

    2016-01-01

    Children’s emotional and relational development can be negatively influenced by maternal substance abuse, particularly through a dysfunctional caregiving environment. Attachment Theory offers a privileged framework to analyze how drug addiction can affect the quality of adult attachment style, parenting attitudes and behaviors toward the child, and how it can have a detrimental effect on the co-construction of the attachment bond by the mother and the infant. Several studies, as a matter of fact, have identified a prevalence of insecure patterns among drug-abusing mothers and their children. Many interventions for mothers with Substance Use Disorders have focused on enhancing parental skills, but they have often overlooked the emotional and relational features of the mother–infant bond. Instead, in recent years, a number of protocols have been developed in order to strengthen the relationship between drug-abusing mothers and their children, drawing lessons from Attachment Theory. The present study reviews the literature on the adult and infant attachment style in the context of drug addiction, describing currently available treatment programs that address parenting and specifically focus on the mother–infant bond, relying on Attachment Theory. PMID:27625612

  5. The effect of academic stress and attachment stress on stress-eaters and stress-undereaters.

    Science.gov (United States)

    Emond, Michael; Ten Eycke, Kayla; Kosmerly, Stacey; Robinson, Adele Lafrance; Stillar, Amanda; Van Blyderveen, Sherry

    2016-05-01

    It is well established that stress is related to changes in eating patterns. Some individuals are more likely to increase their overall food intake under conditions of stress, whereas others are more likely to consume less food when stressed. Attachment style has been linked to disordered eating and eating disorders; however, comparisons of eating behaviors under attachment versus other types of stress have yet to be explored. The present laboratory study examined the eating patterns in self-identified stress-undereaters and stress-eaters under various types of stress. More specifically, the study examined the effects of academic and attachment stress on calorie, carbohydrate and sugar consumption within these two groups. Under the guise of critiquing student films, university students viewed either one of two stress-inducing videos (academic stress or attachment stress, both designed to be emotionally arousing) or a control video (designed to be emotionally neutral), and their food intake was recorded. Results demonstrated that the video manipulations were effective in inducing stress. Differential patterns of eating were noted based on group and stress condition. Specifically, stress-undereaters ate fewer calories, carbohydrates and sugars than stress-eaters in the academic stress condition, but not in the attachment stress or control condition. Findings suggest that specific types of stressors may influence eating behaviors differently.

  6. Development of Lathe Attachment for a CNC Machine

    Science.gov (United States)

    Roy, V.; Kumar, S.

    2013-04-01

    A lathe attachment has been developed for an existing CNC machine (installed with rapid prototyping attachment) using conceptual design. The CNC machine operates on mechatronic controls and a computer interface called CAMSOFT, and is used as a CNC Lathe after installing the respective attachment to it. The conceptual design phase, starts from an idea and different components of the lathe are designed as attachment using CAD modelling and is followed by fabrication phase. The lathe attachment is successfully developed and is installed to the CNC machine. The working of the CNC Lathe attachment is checked by making some machining operation like turning and thread cutting. The machining operations are successfully done. The CNC machine becomes multifunctional with the presently developed lathe attachment and the existing RP (rapid prototyping) attachment, and can be used accordingly by installing the respective attachment to it. The CNC machine is useful for carrying research work in both the fields, when installed with the appropriate attachment.

  7. Childhood Abuse and Attachment Styles of Adolescents

    Science.gov (United States)

    Karakus, Ozlem

    2012-01-01

    Introduction: The fact that emotional and social experiences in early childhood period within the family influence the experiences in adolescence and adulthood (communication skills, interpersonal relations) is not a new case. Therefore, the aim of this study is to examine the relationship between childhood abuse and attachment styles. Method: The…

  8. Should Charity Donations Have Strings Attached?

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    The commonly held belief among most people is that acts of charity are carried out with no thought of getting something in return, or of attaching conditions to those who receive donations. It’s perhaps for this rea- son that events surrounding the Henan Charity Federation’s recent decision to add an agenda to students’ financial aid caused such a public outcry.

  9. Ammonium and attachment of Rhodopirellula baltica.

    Science.gov (United States)

    Frank, Carsten S; Langhammer, Philipp; Fuchs, Bernhard Maximilian; Harder, Jens

    2011-05-01

    A dimorphic life cycle has been described for the planctomycete Rhodopirellula baltica SH1(T), with juvenile motile, free-swimming cells and adult sessile, attached-living cells. However, attachment as a response to environmental factors was not investigated. We studied the response of R. baltica to nitrogen limitation. In batch cultures, ammonium limitation coincided with a dominance of free-swimming cells and a low number of aggregates. Flow cytometry revealed a quantitative shift with increasing ammonium availability, from single cells towards attached cells in large aggregates. During growth of R. baltica on glucose and ammonium in chemostats, an ammonium addition caused a macroscopic change of the growth behaviour, from homogeneous growth in the liquid phase to a biofilm on the borosilicate glass wall of the chemostat vessel. Thus, an ammonium limitation-a carbon to nitrogen supply ratio of 30:1-sustained free-living growth without aggregate formation. A sudden increase in ammonium supply induced sessile growth of R. baltica. These observations reveal a response of Rhodopirellula baltica cells to ammonium: they abandon the free-swimming life, attach to particles and form biofilms. PMID:21340506

  10. No Strings Attached: Open Source Solutions

    Science.gov (United States)

    Fredricks, Kathy

    2009-01-01

    Imagine downloading a new software application and not having to worry about licensing, finding dollars in the budget, or incurring additional maintenance costs. Imagine finding a Web design tool in the public domain--free for use. Imagine major universities that provide online courses with no strings attached. Imagine online textbooks without a…

  11. Maternal anxiety, maternal sensitivity, and attachment

    NARCIS (Netherlands)

    Stevenson-Hinde, J.; Chicot, R.; Schouldice, A.; Hinde, C.A.

    2013-01-01

    Previous research has related maternal anxiety to insecurity of attachment. Here we ask whether different aspects of maternal sensitivity mediate this link. From a community sample of intact families with 1-3 children, mothers with 4.5-year-olds were selected for low, medium, or high anxiety levels

  12. Maternal anxiety, maternal sensitivity, and attachment

    NARCIS (Netherlands)

    Stevenson-Hinde, Joan; Chicot, Rebecca; Shouldice, Anne; Hinde, Camilla A.

    2016-01-01

    Previous research has related maternal anxiety to insecurity of attachment. Here we ask whether different aspects of maternal sensitivity mediate this link. From a community sample of intact families with 1-3 children, mothers with 4.5-year-olds were selected for low, medium, or high anxiety leve

  13. Bowlby's attachment theory: implications for health visiting.

    Science.gov (United States)

    Partis, M

    2000-10-01

    This article reviews the current state of research in attachment theory. It also examines the relations between attachment, child care and development, and the significance of attachment to adult functioning and well-being. It seems likely that humans need close emotional relationships or bonds with others. This need applies particularly to infants, who look to parents or other care givers for love and security. The best-known psychological explanation of this need is attachment theory, which has been influential in increasing our understanding of the early mother-infant relationship, and in the formulation of guidelines for child care (Melhuish, 1998). Good-quality parental care may be difficult to define, and questions remain regarding the nature of child care and the consequences that it can have for later development. This article concludes with a discussion of the possible implications for health-visitor intervention within families, which are intended to improve the quality of the relationship between parents or care givers and the infant.

  14. Attachment Styles, Abuse Experiences and Depression

    Science.gov (United States)

    Gunduz, Bulent; Capri, Burhan; Akbay, Sinem Evin; Tunc, Aygul

    2013-01-01

    This study aims to examine the relationship between abuse experiences, depression and attachment styles. The data for this study was collected from 251 students (123 females and 128 males) who attend Mersin University. As a part of the data collection, students completed the Experiences in Affiliation Inventory, Childhood Trauma Scale and Brief…

  15. Characteristics of lightning leader propagation and ground attachment

    Science.gov (United States)

    Jiang, Rubin; Qie, Xiushu; Wang, Zhichao; Zhang, Hongbo; Lu, Gaopeng; Sun, Zhuling; Liu, Mingyuan; Li, Xun

    2015-12-01

    The grounding process and the associated leader behavior were analyzed by using high-speed video record and time-correlated electric field change for 37 natural negative cloud-to-ground flashes. Weak luminous grounded channel was recognized below the downward leader tip in the frame preceding the return stroke, which is inferred as upward connecting leader considering the physical process of lightning attachment, though not directly confirmed by sequential frames. For stepped leader-first return strokes, the upward connecting leaders tend to be induced by those downward leader branches with brighter luminosity and lower channel tip above ground, and they may accomplish the attachment with great possibility. The upward connecting leaders for 2 out of 61 leader-subsequent stroke sequences were captured in the frame prior to the return stroke, exhibiting relatively long channel lengths of 340 m and 105 m, respectively. The inducing downward subsequent leaders were of the chaotic type characterized by irregular electric field pulse train with duration of 0.2-0.3 ms. The transient drop of the high potential difference between stepped leader system and ground when the attachment occurred would macroscopically terminate the propagation of those ungrounded branches while would not effectively prevent the development of the existing space stem systems in the low-conductivity streamer zone apart from the leader tip. When the ungrounded branches are of poor connection with the main stroke channel, their further propagation toward ground would be feasible. These two factors may contribute to the occurrence of multiple grounding within the same leader-return stroke sequence.

  16. Toward a radically embodied neuroscience of attachment and relationships.

    Science.gov (United States)

    Beckes, Lane; IJzerman, Hans; Tops, Mattie

    2015-01-01

    Attachment theory (Bowlby, 1969/1982) posits the existence of internal working models as a foundational feature of human bonds. Radical embodied approaches instead suggest that cognition requires no computation or representation, favoring a cognition situated in a body in an environmental context with affordances for action (Chemero, 2009; Barrett, 2011; Wilson and Golonka, 2013; Casasanto and Lupyan, 2015). We explore whether embodied approaches to social soothing, interpersonal warmth, separation distress, and support seeking could replace representational constructs such as internal working models with a view of relationship cognition anchored in the resources afforded to the individual by their brain, body, and environment in interaction. We review the neurobiological bases for social attachments and relationships and attempt to delineate how these systems overlap or don't with more basic physiological systems in ways that support or contradict a radical embodied explanation. We suggest that many effects might be the result of the fact that relationship cognition depends on and emerges out of the action of neural systems that regulate several clearly physically grounded systems. For example, the neuropeptide oxytocin appears to be central to attachment and pair-bond behavior (Carter and Keverne, 2002) and is implicated in social thermoregulation more broadly, being necessary for maintaining a warm body temperature (for a review, see IJzerman et al., 2015b). Finally, we discuss the most challenging issues around taking a radically embodied perspective on social relationships. We find the most crucial challenge in individual differences in support seeking and responses to social contact, which have long been thought to be a function of representational structures in the mind (e.g., Baldwin, 1995). Together we entertain the thought to explain such individual differences without mediating representations or computations, but in the end propose a hybrid model of

  17. Toward a Radically Embodied Neuroscience of Attachment and Relationships

    Directory of Open Access Journals (Sweden)

    Lane eBeckes

    2015-05-01

    Full Text Available Attachment theory (Bowlby, 1969/1982 posits that internal working models are a foundational feature of human bonds. Radical embodied approaches suggest that cognition requires no computation or representation, favoring a cognition situated in a body in context with affordances for action (Barrett, 2011; Chemero, 2009; Wilson & Golonka, 2013. We explore whether embodied approaches to social soothing, interpersonal warmth, separation distress, and support seeking could replace representational constructs such as internal working models with a view of relationship cognition anchored in the resources afforded to the individual by their brain, body, and environment interacting. We review the neurobiological bases for social attachments and relationships and attempt to delineate how these systems overlap or don’t with more basic physiological systems in ways that support or contradict a radical embodied explanation. We suggest that many effects might be the result of the fact that relationship cognition depends on and emerges out of the action of neural systems that regulate several clearly physically grounded systems. For example, the neuropeptide oxytocin appears to be central to attachment and pair-bond behavior (Carter & Keverne, 2002 and is implicated in social thermoregulation, being necessary for maintaining a warm body temperature in rats (Kasahara et al., 2007 and humans (Beck et al., 1979.Finally, we discuss the most challenging issues around taking a radically embodied perspective on social relationships. We find the most crucial challenge in individual differences in support seeking and responses to social contact, which have long been thought to be a function of representational structures in the mind (e.g., Baldwin, 1995. Together we entertain the thought to explain such individual differences without mediating representations or computations ending with a discussion of how representational approaches might be integrated with embodied

  18. Toward a radically embodied neuroscience of attachment and relationships.

    Science.gov (United States)

    Beckes, Lane; IJzerman, Hans; Tops, Mattie

    2015-01-01

    Attachment theory (Bowlby, 1969/1982) posits the existence of internal working models as a foundational feature of human bonds. Radical embodied approaches instead suggest that cognition requires no computation or representation, favoring a cognition situated in a body in an environmental context with affordances for action (Chemero, 2009; Barrett, 2011; Wilson and Golonka, 2013; Casasanto and Lupyan, 2015). We explore whether embodied approaches to social soothing, interpersonal warmth, separation distress, and support seeking could replace representational constructs such as internal working models with a view of relationship cognition anchored in the resources afforded to the individual by their brain, body, and environment in interaction. We review the neurobiological bases for social attachments and relationships and attempt to delineate how these systems overlap or don't with more basic physiological systems in ways that support or contradict a radical embodied explanation. We suggest that many effects might be the result of the fact that relationship cognition depends on and emerges out of the action of neural systems that regulate several clearly physically grounded systems. For example, the neuropeptide oxytocin appears to be central to attachment and pair-bond behavior (Carter and Keverne, 2002) and is implicated in social thermoregulation more broadly, being necessary for maintaining a warm body temperature (for a review, see IJzerman et al., 2015b). Finally, we discuss the most challenging issues around taking a radically embodied perspective on social relationships. We find the most crucial challenge in individual differences in support seeking and responses to social contact, which have long been thought to be a function of representational structures in the mind (e.g., Baldwin, 1995). Together we entertain the thought to explain such individual differences without mediating representations or computations, but in the end propose a hybrid model of

  19. Toward a radically embodied neuroscience of attachment and relationships

    Science.gov (United States)

    Beckes, Lane; IJzerman, Hans; Tops, Mattie

    2015-01-01

    Attachment theory (Bowlby, 1969/1982) posits the existence of internal working models as a foundational feature of human bonds. Radical embodied approaches instead suggest that cognition requires no computation or representation, favoring a cognition situated in a body in an environmental context with affordances for action (Chemero, 2009; Barrett, 2011; Wilson and Golonka, 2013; Casasanto and Lupyan, 2015). We explore whether embodied approaches to social soothing, interpersonal warmth, separation distress, and support seeking could replace representational constructs such as internal working models with a view of relationship cognition anchored in the resources afforded to the individual by their brain, body, and environment in interaction. We review the neurobiological bases for social attachments and relationships and attempt to delineate how these systems overlap or don’t with more basic physiological systems in ways that support or contradict a radical embodied explanation. We suggest that many effects might be the result of the fact that relationship cognition depends on and emerges out of the action of neural systems that regulate several clearly physically grounded systems. For example, the neuropeptide oxytocin appears to be central to attachment and pair-bond behavior (Carter and Keverne, 2002) and is implicated in social thermoregulation more broadly, being necessary for maintaining a warm body temperature (for a review, see IJzerman et al., 2015b). Finally, we discuss the most challenging issues around taking a radically embodied perspective on social relationships. We find the most crucial challenge in individual differences in support seeking and responses to social contact, which have long been thought to be a function of representational structures in the mind (e.g., Baldwin, 1995). Together we entertain the thought to explain such individual differences without mediating representations or computations, but in the end propose a hybrid model of

  20. Comparative validity of the Adult Attachment Interview and the Adult Attachment Projective.

    Science.gov (United States)

    Jones-Mason, Karen; Allen, I Elaine; Hamilton, Steve; Weiss, Sandra J

    2015-01-01

    The Adult Attachment Interview (AAI) and the Adult Attachment Projective (AAP) purport to measure the same attachment classifications. The aims of this study were to determine the concurrent validity of the AAI and AAP, and to compare their ability to predict indicators of risk associated with socioeconomic status (SES), depression, and 5-HTTLPR genotype. Results indicated no agreement between AAI and AAP attachment classifications in a sample of late adolescents. As predicted, individuals classified as "unresolved" with regard to loss or trauma were significantly more likely to be of lower SES, have higher levels of depression, and have the 5-HTTLPR "ss" genotype than individuals with secure, preoccupied, or dismissing attachments. These associations, however, were only significant when attachment was classified with the AAI. Results suggest that the AAI and AAP measure different facets of attachment as a result of their unique methodologies and coding criteria. Further research is needed to support their comparability before investigators can assume that the AAP is a valid substitute for the AAI. PMID:26362584

  1. Attachment patterns trigger differential neural signature of emotional processing in adolescents.

    Directory of Open Access Journals (Sweden)

    Maria Josefina Escobar

    Full Text Available BACKGROUND: Research suggests that individuals with different attachment patterns process social information differently, especially in terms of facial emotion recognition. However, few studies have explored social information processes in adolescents. This study examined the behavioral and ERP correlates of emotional processing in adolescents with different attachment orientations (insecure attachment group and secure attachment group; IAG and SAG, respectively. This study also explored the association of these correlates to individual neuropsychological profiles. METHODOLOGY/PRINCIPAL FINDINGS: We used a modified version of the dual valence task (DVT, in which participants classify stimuli (faces and words according to emotional valence (positive or negative. Results showed that the IAG performed significantly worse than SAG on tests of executive function (EF attention, processing speed, visuospatial abilities and cognitive flexibility. In the behavioral DVT, the IAG presented lower performance and accuracy. The IAG also exhibited slower RTs for stimuli with negative valence. Compared to the SAG, the IAG showed a negative bias for faces; a larger P1 and attenuated N170 component over the right hemisphere was observed. A negative bias was also observed in the IAG for word stimuli, which was demonstrated by comparing the N170 amplitude of the IAG with the valence of the SAG. Finally, the amplitude of the N170 elicited by the facial stimuli correlated with EF in both groups (and negative valence with EF in the IAG. CONCLUSIONS/SIGNIFICANCE: Our results suggest that individuals with different attachment patterns process key emotional information and corresponding EF differently. This is evidenced by an early modulation of ERP components' amplitudes, which are correlated with behavioral and neuropsychological effects. In brief, attachments patterns appear to impact multiple domains, such as emotional processing and EFs.

  2. THERMOPHILE ENDOSPORES HAVE RESPONSIVE EXOSPORIUM FOR ATTACHMENT

    Energy Technology Data Exchange (ETDEWEB)

    PANESSA-WARREN,B.; TORTORA,G.T.; WARREN,J.; SABATINI,R.

    1999-08-01

    Recently studies examining the colonization of Clostridial pathogens on agar and human tissue culture cells, demonstrated that (C. sporogenes ATCC 3584, C. difficile ATCC 43594 [patient isolate], C. difficile ATCC 9689 [non-clinical], C. clostridioforme [patient isolate]) bacterial spores (endospores) of the genus Clostridia have an outer membrane that becomes responsive at activation and exhibits extensions of the exosporial membrane that facilitate and maintain spore attachment to a nutritive substrate during germination and initial outgrowth of the newly developed bacterial cell. Therefore this attachment phenomenon plays an important role in insuring bacterial colonization of a surface and the initial stages of the infective process. To see if other non-clinical members of this genus also have this ability to attach to a substrate or food-source during spore germination, and how this attachment process in environmental thermophiles compares to the clinical paradigm (in relation to time sequence, exosporial membrane structure, type of attachment structures, composition of the membrane etc...), sediment samples were collected in sterile transport containers at 4 geothermal sites at Yellowstone National Park in Wyoming. Because spore forming bacteria will produce spores when conditions are unfavorable for growth, the samples were sealed and stored at 4 C. After 8 months the samples were screened for the presence of spores by light microscope examination using malachite green/safranin, and traditional endospores were identified in significant quantities from the Terrace Spring site (a 46 C lake with bacterial mats and a rapidly moving run-off channel leading to a traditional hot spring). The highest spore population was found in the top sediment and benthic water of the run-off channel, pH 8.1.

  3. Electron attachment rate constant measurement by photoemission electron attachment ion mobility spectrometry (PE-EA-IMS)

    Science.gov (United States)

    Su, Desheng; Niu, Wenqi; Liu, Sheng; Shen, Chengyin; Huang, Chaoqun; Wang, Hongmei; Jiang, Haihe; Chu, Yannan

    2012-12-01

    Photoemission electron attachment ion mobility spectrometry (PE-EA-IMS), with a source of photoelectrons induced by vacuum ultraviolet radiation on a metal surface, has been developed to study electron attachment reaction at atmospheric pressure using nitrogen as the buffer gas. Based on the negative ion mobility spectra, the rate constants for electron attachment to tetrachloromethane and chloroform were measured at ambient temperature as a function of the average electron energy in the range from 0.29 to 0.96 eV. The experimental results are in good agreement with the data reported in the literature.

  4. The Effect of Birth Order on Attachment Style According to Attachment Theory

    OpenAIRE

    BAYRAKTAR, Seda; YAHŞİ, Gülşah

    2016-01-01

    Attachment is a vital neurobiopsychological phenomenon known to be dependent on the early relationship between baby and the caregiver. It mostly develops in the first year and out of repeated patterns of the primary attachment relationship. Birth order is defined as a person's rank by age among his or her siblings. Birth order is often believed to have a profound and lasting effect on psychological development. Also it has been thought that birth order has an impact on the attachment.  In thi...

  5. How Does Adult Attachment Affect Human Recognition of Love-related and Sex-related Stimuli: An ERP Study.

    Science.gov (United States)

    Hou, Juan; Chen, Xin; Liu, Jinqun; Yao, Fangshu; Huang, Jiani; Ndasauka, Yamikani; Ma, Ru; Zhang, Yuting; Lan, Jing; Liu, Lu; Fang, Xiaoyi

    2016-01-01

    In the present study, we investigated the relationship among three emotion-motivation systems (adult attachment, romantic love, and sex). We recorded event-related potentials in 37 healthy volunteers who had experienced romantic love while they viewed SEX, LOVE, FRIEND, SPORT, and NEUTRAL images. We also measured adult attachment styles, level of passionate love and sexual attitudes. As expected, results showed that, firstly, response to love-related image-stimuli and sex-related image-stimuli on the electrophysiological data significantly different on N1, N2, and positive slow wave (PSW) components. Secondly, the different adult attachment styles affected individuals' recognition processing in response to love-related and sex-related images, especially, to sex-related images. Further analysis showed that voltages elicited by fearful attachment style individuals were significantly lower than voltages elicited by secure and dismissing attachment style individuals on sex-related images at frontal sites, on N1 and N2 components. Thirdly, from behavior data, we found that adult attachment styles were not significantly related to any dimension of sexual attitudes but were significantly related to passionate love scale (PLS) total points. Thus, the behavior results were not in line with the electrophysiological results. The present study proved that adult attachment styles might mediate individuals' lust and attraction systems.

  6. How Does Adult Attachment Affect Human Recognition of Love-related and Sex-related Stimuli: An ERP Study

    Science.gov (United States)

    Hou, Juan; Chen, Xin; Liu, Jinqun; Yao, Fangshu; Huang, Jiani; Ndasauka, Yamikani; Ma, Ru; Zhang, Yuting; Lan, Jing; Liu, Lu; Fang, Xiaoyi

    2016-01-01

    In the present study, we investigated the relationship among three emotion-motivation systems (adult attachment, romantic love, and sex). We recorded event-related potentials in 37 healthy volunteers who had experienced romantic love while they viewed SEX, LOVE, FRIEND, SPORT, and NEUTRAL images. We also measured adult attachment styles, level of passionate love and sexual attitudes. As expected, results showed that, firstly, response to love-related image-stimuli and sex-related image-stimuli on the electrophysiological data significantly different on N1, N2, and positive slow wave (PSW) components. Secondly, the different adult attachment styles affected individuals’ recognition processing in response to love-related and sex-related images, especially, to sex-related images. Further analysis showed that voltages elicited by fearful attachment style individuals were significantly lower than voltages elicited by secure and dismissing attachment style individuals on sex-related images at frontal sites, on N1 and N2 components. Thirdly, from behavior data, we found that adult attachment styles were not significantly related to any dimension of sexual attitudes but were significantly related to passionate love scale (PLS) total points. Thus, the behavior results were not in line with the electrophysiological results. The present study proved that adult attachment styles might mediate individuals’ lust and attraction systems. PMID:27199830

  7. How Does Adult Attachment Affect Human Recognition of Love-related and Sex-related Stimuli: An ERP Study.

    Science.gov (United States)

    Hou, Juan; Chen, Xin; Liu, Jinqun; Yao, Fangshu; Huang, Jiani; Ndasauka, Yamikani; Ma, Ru; Zhang, Yuting; Lan, Jing; Liu, Lu; Fang, Xiaoyi

    2016-01-01

    In the present study, we investigated the relationship among three emotion-motivation systems (adult attachment, romantic love, and sex). We recorded event-related potentials in 37 healthy volunteers who had experienced romantic love while they viewed SEX, LOVE, FRIEND, SPORT, and NEUTRAL images. We also measured adult attachment styles, level of passionate love and sexual attitudes. As expected, results showed that, firstly, response to love-related image-stimuli and sex-related image-stimuli on the electrophysiological data significantly different on N1, N2, and positive slow wave (PSW) components. Secondly, the different adult attachment styles affected individuals' recognition processing in response to love-related and sex-related images, especially, to sex-related images. Further analysis showed that voltages elicited by fearful attachment style individuals were significantly lower than voltages elicited by secure and dismissing attachment style individuals on sex-related images at frontal sites, on N1 and N2 components. Thirdly, from behavior data, we found that adult attachment styles were not significantly related to any dimension of sexual attitudes but were significantly related to passionate love scale (PLS) total points. Thus, the behavior results were not in line with the electrophysiological results. The present study proved that adult attachment styles might mediate individuals' lust and attraction systems. PMID:27199830

  8. Attachment: A Study of a Child's Attachment to the Teacher as an Outgrowth of Her/His Attachment to the Mother.

    Science.gov (United States)

    Houston, Ann Jespersen

    This paper reviews the literature on attachment, presents a study of child-teacher attachment, and discusses child-teacher attachment as a secondary relationship influenced by the prototype bonding between mother and child. The literature review traces the development of psychoanalytic thought regarding the mother-child relationship and examines…

  9. Social networking sites in romantic relationships: attachment, uncertainty, and partner surveillance on facebook.

    Science.gov (United States)

    Fox, Jesse; Warber, Katie M

    2014-01-01

    Social networking sites serve as both a source of information and a source of tension between romantic partners. Previous studies have investigated the use of Facebook for monitoring former and current romantic partners, but why certain individuals engage in this behavior has not been fully explained. College students (N=328) participated in an online survey that examined two potential explanatory variables for interpersonal electronic surveillance (IES) of romantic partners: attachment style and relational uncertainty. Attachment style predicted both uncertainty and IES, with preoccupieds and fearfuls reporting the highest levels. Uncertainty did not predict IES, however. Future directions for research on romantic relationships and online surveillance are explored. PMID:23952623

  10. Defining the brain systems of lust, romantic attraction, and attachment.

    Science.gov (United States)

    Fisher, Helen E; Aron, Arthur; Mashek, Debra; Li, Haifang; Brown, Lucy L

    2002-10-01

    Mammals and birds have evolved three primary, discrete, interrelated emotion-motivation systems in the brain for mating, reproduction, and parenting: lust, attraction, and male-female attachment. Each emotion-motivation system is associated with a specific constellation of neural correlates and a distinct behavioral repertoire. Lust evolved to initiate the mating process with any appropriate partner; attraction evolved to enable individuals to choose among and prefer specific mating partners, thereby conserving their mating time and energy; male-female attachment evolved to enable individuals to cooperate with a reproductive mate until species-specific parental duties have been completed. The evolution of these three emotion-motivation systems contribute to contemporary patterns of marriage, adultery, divorce, remarriage, stalking, homicide and other crimes of passion, and clinical depression due to romantic rejection. This article defines these three emotion-motivation systems. Then it discusses an ongoing project using functional magnetic resonance imaging of the brain to investigate the neural circuits associated with one of these emotion-motivation systems, romantic attraction. PMID:12238608

  11. Electron attachment to antipyretics: Possible implications of their metabolic pathways

    Science.gov (United States)

    Pshenichnyuk, Stanislav A.; Modelli, Alberto

    2012-06-01

    The empty-level structures and formation of negative ion states via resonance attachment of low-energy (0-15 eV) electrons into vacant molecular orbitals in a series of non-steroidal anti-inflammatory drugs (NSAIDs), namely aspirin, paracetamol, phenacetin, and ibuprofen, were investigated in vacuo by electron transmission and dissociative electron attachment (DEA) spectroscopies, with the aim to model the behavior of these antipyretic agents under reductive conditions in vivo. The experimental findings are interpreted with the support of density functional theory calculations. The negative and neutral fragments formed by DEA in the gas phase display similarities with the main metabolites of these commonly used NSAIDs generated in vivo by the action of cytochrome P450 enzymes, as well as with several known active agents. It is concluded that xenobiotic molecules which possess pronounced electron-accepting properties could in principle follow metabolic pathways which parallel the gas-phase dissociative decay channels observed in the DEA spectra at incident electron energies below 1 eV. Unwanted side effects as, e.g., hepatoxicity or carcinogenicity produced by the NSAIDs under study in human organism are discussed within the "free radical model" framework, reported earlier to describe the toxic action of the well-known model toxicant carbon tetrachloride.

  12. Parental attachment style: examination of links with parent secure base provision and adolescent secure base use.

    Science.gov (United States)

    Jones, Jason D; Cassidy, Jude

    2014-01-01

    The secure base construct represents one of attachment theory's most important contributions to our understanding of parent-child relationships and child development. The present study represents the first examination of how parents' self-reported attachment styles relate to parental secure base provision and adolescent (mean age = 16.6 years, SE = .59) secure base use during an observed parent-adolescent interaction. Further, the present study is the first to examine how fathers', as well as mothers', attachment styles relate to observed behavior in a parent-child interaction. At the bivariate level, maternal avoidance, but not anxiety, was negatively associated with observed adolescent secure base use. In addition, path analysis revealed that maternal avoidance was indirectly related to less adolescent secure base use through mothers' self-reported hostile behavior toward their adolescents and through adolescents' less positive perceptions of their mothers. Further, paternal anxiety, but not avoidance, was indirectly related to less adolescent secure base use through fathers' self-reported hostile behavior toward their adolescents. No significant findings emerged in relation to parental secure base provision. We discuss these results in the context of attachment theory and suggest directions for future research. PMID:24897927

  13. Parental attachment style: examination of links with parent secure base provision and adolescent secure base use.

    Science.gov (United States)

    Jones, Jason D; Cassidy, Jude

    2014-01-01

    The secure base construct represents one of attachment theory's most important contributions to our understanding of parent-child relationships and child development. The present study represents the first examination of how parents' self-reported attachment styles relate to parental secure base provision and adolescent (mean age = 16.6 years, SE = .59) secure base use during an observed parent-adolescent interaction. Further, the present study is the first to examine how fathers', as well as mothers', attachment styles relate to observed behavior in a parent-child interaction. At the bivariate level, maternal avoidance, but not anxiety, was negatively associated with observed adolescent secure base use. In addition, path analysis revealed that maternal avoidance was indirectly related to less adolescent secure base use through mothers' self-reported hostile behavior toward their adolescents and through adolescents' less positive perceptions of their mothers. Further, paternal anxiety, but not avoidance, was indirectly related to less adolescent secure base use through fathers' self-reported hostile behavior toward their adolescents. No significant findings emerged in relation to parental secure base provision. We discuss these results in the context of attachment theory and suggest directions for future research.

  14. The Attachment Doll Play Assessment: Predictive Validity with Concurrent Mother-Child Interaction and Maternal Caregiving Representations

    Science.gov (United States)

    George, Carol; Solomon, Judith

    2016-01-01

    Attachment is central to the development of children’s regulatory processes. It has been associated with developmental and psychiatric health across the life span, especially emotional and behavioral regulation of negative affect when stressed (Schore, 2001; Schore and Schore, 2008). Assessment of attachment patterns provides a critical frame for understanding emerging developmental competencies and formulating treatment and intervention. Play-based attachment assessments provide access to representational models of attachment, which are regarded in attachment theory as the central organizing mechanisms associated with stability or change (Bowlby, 1969/1982; Bretherton and Munholland, 2008). The Attachment Doll Play Assessment (ADPA, George and Solomon, 1990–2016; Solomon et al., 1995) is a prominent established representational attachment measure for children aged early latency through childhood. This study examines the predictive validity of the ADPA to caregiving accessibility and responsiveness assessed from mother-child interaction and maternal representation. Sixty nine mothers and their 5–7-year-old children participated in this study. Mother-child interaction was observed during a pre-separation dyadic interaction task. Caregiving representations were rated from the Caregiving Interview (George and Solomon, 1988/1993/2005/2007). Child security with mother was associated with positive dyadic interaction and flexibly integrated maternal caregiving representations. Child controlling/disorganized attachments were significantly associated with problematic dyadic interaction and dysregulated-helpless maternal caregiving representations. The clinical implications and the use of the ADPA in clinical and educational settings are discussed. PMID:27803683

  15. Dissociative electron attachment to HCCH, HCN and HCCCN

    Energy Technology Data Exchange (ETDEWEB)

    Chourou, S T; Orel, A E, E-mail: stchourou@ucdavis.ed, E-mail: aeorel@ucdavis.ed [Department of Applied Science, University of California, Davis, CA-95616 (United States)

    2009-11-01

    Previous work on the dissociative electron attachment (DEA) to acetylene, hydrogen cyanide and its isomer and cyano-acetylene shows that the dissociation process for these systems is inherently polyatomic. We present a comparative summary of the study of these species believed to play a role in the chemistry of interstellar media and to present key elements in the prebiotic synthesis in early Earth. Our treatment was carried out in the low energy range (0-6 eV for HCCH and HCN/HNC and 0-12 eV for HCCCN) using a suitable coordinate system that allows taking into account distortions in the symmetry of the polyatomic target molecule. Computations show that these systems exhibit an intrinsic polyatomic behavior as they break apart.

  16. Porcine dentin sialoprotein glycosylation and glycosaminoglycan attachments

    Directory of Open Access Journals (Sweden)

    Yamakoshi Fumiko

    2011-02-01

    Full Text Available Abstract Background Dentin sialophosphoprotein (Dspp is a multidomain, secreted protein that is critical for the formation of tooth dentin. Mutations in DSPP cause inherited dentin defects categorized as dentin dysplasia type II and dentinogenesis imperfecta type II and type III. Dentin sialoprotein (Dsp, the N-terminal domain of dentin sialophosphoprotein (Dspp, is a highly glycosylated proteoglycan, but little is known about the number, character, and attachment sites of its carbohydrate moieties. Results To identify its carbohydrate attachment sites we isolated Dsp from developing porcine molars and digested it with endoproteinase Glu-C or pronase, fractionated the digestion products, identified fractions containing glycosylated peptides using a phenol sulfuric acid assay, and characterized the glycopeptides by N-terminal sequencing, amino acid analyses, or LC/MSMS. To determine the average number of sialic acid attachments per N-glycosylation, we digested Dsp with glycopeptidase A, labeled the released N-glycosylations with 2-aminobenzoic acid, and quantified the moles of released glycosylations by comparison to labeled standards of known concentration. Sialic acid was released by sialidase digestion and quantified by measuring β-NADH reduction of pyruvic acid, which was generated stoichiometrically from sialic acid by aldolase. To determine its forms, sialic acid released by sialidase digestion was labeled with 1,2-diamino-4,5-methyleneoxybenzene (DMB and compared to a DMB-labeled sialic acid reference panel by RP-HPLC. To determine the composition of Dsp glycosaminoglycan (GAG attachments, we digested Dsp with chondroitinase ABC and compared the chromotagraphic profiles of the released disaccharides to commercial standards. N-glycosylations were identified at Asn37, Asn77, Asn136, Asn155, Asn161, and Asn176. Dsp averages one sialic acid per N-glycosylation, which is always in the form of N-acetylneuraminic acid. O-glycosylations were

  17. Mesolayer of attached eddies in turbulent channel flow

    Science.gov (United States)

    Hwang, Yongyun

    2016-10-01

    Recent experimental measurements have reported that the outer peak of the streamwise wave-number spectra of the streamwise velocity depends on the Reynolds number. Starting from this puzzling observation, here it is proposed that the wall-parallel velocity components of each of the energy-containing motions in the form of Towsnend's attached eddies exhibit an inner-scaling nature in the region close to the wall. Some compelling evidence on this proposition has been presented with a careful inspection of scaling of velocity spectra from direct numerical simulations, a linear analysis with an eddy viscosity, and the recently computed statistical structure of the self-similar energy-containing motions in the logarithmic region. This observation suggests that the viscous wall effect would not be negligible at least below the peak wall-normal location of each of the energy-containing motions in the logarithmic and outer regions, reminiscent of the concept of the mesolayer previously observed in the mean momentum balance. It is shown that this behavior emerges due to a minimal form of scale interaction, modeled by the eddy viscosity in the linear theory, and enables one to explain the Reynolds-number-dependent behavior of the outer peak as well as the near-wall penetration of the large-scale outer structures in a consistent manner. Incorporation of this viscous wall effect to Townsend's attached eddies, which were originally built with an inviscid approximation at the wall, also reveals that the self-similarity of the wall-parallel velocity components of the energy-containing motions would be theoretically broken in the region close to the wall.

  18. [Locator or ball attachment: a guide for clinical decision making].

    Science.gov (United States)

    Büttel, Adrian E; Bühler, Nico M; Marinello, Carlo P

    2009-01-01

    Various attachments are available to retain overdentures on natural roots or implants. Technical aspects, the clinical handling, the capability to adapt or repair and the costs are parameters to be considered when choosing the appropriate attachment. Ball attachments and bars are clinically established and well documented. Ball attachments as prefabricated, unsplinted units are easily replaceable and show hygienic advantages, while bars show favorable stability. The Locator is a newer, popular clinical alternative to these established attachments. The ball attachment and the Locator are compared from a technical and clinical point of view. PMID:19852208

  19. [Locator or ball attachment: a guide for clinical decision making].

    Science.gov (United States)

    Büttel, Adrian E; Bühler, Nico M; Marinello, Carlo P

    2009-01-01

    Various attachments are available to retain overdentures on natural roots or implants. Technical aspects, the clinical handling, the capability to adapt or repair and the costs are parameters to be considered when choosing the appropriate attachment. Ball attachments and bars are clinically established and well documented. Ball attachments as prefabricated, unsplinted units are easily replaceable and show hygienic advantages, while bars show favorable stability. The Locator is a newer, popular clinical alternative to these established attachments. The ball attachment and the Locator are compared from a technical and clinical point of view.

  20. Implications of attachment theory for developmental psychopathology.

    Science.gov (United States)

    Sroufe, L A; Carlson, E A; Levy, A K; Egeland, B

    1999-01-01

    Bowlby's attachment theory is a theory of psychopathology as well as a theory of normal development. It contains clear and specific propositions regarding the role of early experience in developmental psychopathology, the importance of ongoing context, and the nature of the developmental process underlying pathology. In particular, Bowlby argued that adaptation is always the joint product of developmental history and current circumstances (never either alone). Early experience does not cause later pathology in a linear way; yet, it has special significance due to the complex, systemic, transactional nature of development. Prior history is part of current context, playing a role in selection, engagement, and interpretation of subsequent experience and in the use of available environmental supports. Finally, except in very extreme cases, early anxious attachment is not viewed as psychopathology itself or as a direct cause of psychopathology but as an initiator of pathways probabilistically associated with later pathology. PMID:10208353

  1. DFB laser with attached external intensity modulator

    Energy Technology Data Exchange (ETDEWEB)

    Marcuse, D. (AT and T Bell Labs. Holmdel, NJ (US))

    1990-02-01

    This paper presents a theoretical study of the frequency pulling effect exerted on a DFB laser by an external amplitude modulator that is directly attached to it. The modulator consists of a piece of waveguide whose loss is modulated by means of an externally applied voltage. The modulator affects the laser due to residual reflections from its far end which appear as a variable effective reflectivity to the output end of the DFB laser. Modulation affects the magnitude as well as the phase of the effective reflection coefficient presented to the laser due to the coupling of the real and imaginary parts of the effective refractive index of the modulator waveguide. The tuning problem is formulated as an eigenvalue equation for the DFB laser in the presence of an externally attached lossy cavity.

  2. The Effects of Community Attachment and Information Seeking on Displaced Disaster Victims' Decision Making.

    Directory of Open Access Journals (Sweden)

    Kong Joo Shin

    Full Text Available This paper uses original survey data of the Great East Japan earthquake disaster victims to examine their decision to apply for the temporary housing as well as the timing of application. We assess the effects of victims' attachment to their locality as well as variation in victims' information seeking behavior. We additionally consider various factors such as income, age, employment and family structure that are generally considered to affect the decision to choose temporary housing as victims' solution for their displacement. Empirical results indicate that, ceteris paribus, as the degree of attachment increases, victims are more likely to apply for the temporary housing but attachment does not affect the timing of application. On the other hand, the victims who actively seek information and are able to collect higher quality information are less likely to apply for the temporary housing and if they do apply then they apply relatively later.

  3. The Effects of Community Attachment and Information Seeking on Displaced Disaster Victims’ Decision Making

    Science.gov (United States)

    Shin, Kong Joo; Nakakido, Ryo; Horie, Shinya; Managi, Shunsuke

    2016-01-01

    This paper uses original survey data of the Great East Japan earthquake disaster victims to examine their decision to apply for the temporary housing as well as the timing of application. We assess the effects of victims’ attachment to their locality as well as variation in victims’ information seeking behavior. We additionally consider various factors such as income, age, employment and family structure that are generally considered to affect the decision to choose temporary housing as victims’ solution for their displacement. Empirical results indicate that, ceteris paribus, as the degree of attachment increases, victims are more likely to apply for the temporary housing but attachment does not affect the timing of application. On the other hand, the victims who actively seek information and are able to collect higher quality information are less likely to apply for the temporary housing and if they do apply then they apply relatively later. PMID:27007117

  4. The Effects of Community Attachment and Information Seeking on Displaced Disaster Victims' Decision Making.

    Science.gov (United States)

    Shin, Kong Joo; Nakakido, Ryo; Horie, Shinya; Managi, Shunsuke

    2016-01-01

    This paper uses original survey data of the Great East Japan earthquake disaster victims to examine their decision to apply for the temporary housing as well as the timing of application. We assess the effects of victims' attachment to their locality as well as variation in victims' information seeking behavior. We additionally consider various factors such as income, age, employment and family structure that are generally considered to affect the decision to choose temporary housing as victims' solution for their displacement. Empirical results indicate that, ceteris paribus, as the degree of attachment increases, victims are more likely to apply for the temporary housing but attachment does not affect the timing of application. On the other hand, the victims who actively seek information and are able to collect higher quality information are less likely to apply for the temporary housing and if they do apply then they apply relatively later. PMID:27007117

  5. [Set of radiocirculographic attachments for radioisotope laboratories].

    Science.gov (United States)

    Devishev, M I; Panfilova, N P; Ostrogradskaia, M G

    1980-01-01

    A set of radiocirculographic attachments is offered which serves for calibration and verification of readings taken from the apparatus during radiographic procedures. The set is designed for operation with all colimators of radiocirculographs produced in the USSR and Hungarian People's Republic. The set is able to imitate the investigation geometry, accumulation of radioactivity in the organ under study, absorption and scattering of radioactivty in the organism tissues. Series production of this device has already been initiated. PMID:7392870

  6. Preferential attachment in the protein network evolution

    OpenAIRE

    Eisenberg, Eli; Levanon, Erez Y.

    2003-01-01

    The Saccharomyces cerevisiae protein-protein interaction map, as well as many natural and man-made networks, shares the scale-free topology. The preferential attachment model was suggested as a generic network evolution model that yields this universal topology. However, it is not clear that the model assumptions hold for the protein interaction network. Using a cross genome comparison we show that (a) the older a protein, the better connected it is, and (b) The number of interactions a prote...

  7. Attachment of Thiobacillus thiooxidans to sulfur crystals.

    Science.gov (United States)

    SCHAEFFER, W I; HOLBERT, P E; UMBREIT, W W

    1963-01-01

    Schaeffer, W. I. (Rutgers, The State University, New Brunswick, N.J.), P. E. Holbert, and W. W. Umbreit. Attachment of Thiobacillus thiooxidans to sulfur crystals. J. Bacteriol. 85:137-140. 1963.-Electron micrographs of replicas of sulfur crystals before and after attack by Thiobacillus thiooxidans show that the microorganisms erode the crystal in the area immediately adjacent to the cell. When there are many cells, the entire crystal surface appears eroded.

  8. Attachment alternatives in implant-supported overdentures

    OpenAIRE

    Aktaş, Güliz; CANAY, Şenay

    2015-01-01

    Severe resorption of the alveolar ridges often makes it very difficult for patients to wear conventional dentures due to the lack of retention and stability of the dentures. Implant-supported overdentures offer edentulous patients a better retained and more stable prosthesis resulting in improved chewing ability and patient satisfaction compared against conventional complete dentures. There exist various attachment systems to be used with overdenture prostheses and are available in the market...

  9. Discriminant validity of the adult attachment interview.

    Science.gov (United States)

    Crowell, J A; Waters, E; Treboux, D; O'Connor, E O; Colon-Downs, C; Feider, O; Golby, B; Posada

    1996-10-01

    The Adult Attachment Interview is a semi-structured interview developed to investigate adults' attachment representations. Subjects are asked to describe their parents as caregivers, explain these descriptions, describe how their parents typically responded to distress, and discuss their current relationships with their parents. They are also asked to describe any significant losses and/or instances of abuse during childhood. Scoring focuses on the accessibility of early experiences to memory and the coherence and plausibility of the subject's narrative. Discriminant validity is always an important issue with such measures because IQ and other cognitively loaded variables offer plausible alternative interpretations or represent important correlates that should be treated as covariates when the measure is used. In addition, complex, multifaceted interviews always pose the risk of assessing general social adjustment rather than a more narrowly defined construct. This study examines the discriminant validity of the AAI vis(-)à-vis intelligence, social desirability, discourse style, and general social adjustment in a sample of 53 native-English-speaking, married women with preschool children. They were assessed with the AAI, a written IQ test, the Social Adjustment Scale, the Employment Experience Interview (discourse style), and a measure of social desirability. There were modest but significant correlations with IQ scores and social adjustment. There was no relation between AAI classifications and discourse style or social desirability. These results substantially strengthen the case for interpreting the AAI as an attachment-related measure.

  10. Cladding Attachment Over Thick Exterior Insulating Sheathing

    Energy Technology Data Exchange (ETDEWEB)

    Baker, P. [Building Science Corporation, Somerville, MA (United States); Eng, P. [Building Science Corporation, Somerville, MA (United States); Lepage, R. [Building Science Corporation, Somerville, MA (United States)

    2014-01-01

    The addition of insulation to the exterior of buildings is an effective means of increasing the thermal resistance of both wood framed walls as well as mass masonry wall assemblies. For thick layers of exterior insulation (levels greater than 1.5 inches), the use of wood furring strips attached through the insulation back to the structure has been used by many contractors and designers as a means to provide a convenient cladding attachment location (Straube and Smegal 2009, Pettit 2009, Joyce 2009, Ueno 2010). The research presented in this report is intended to help develop a better understanding of the system mechanics involved and the potential for environmental exposure induced movement between the furring strip and the framing. BSC sought to address the following research questions: 1.What are the relative roles of the mechanisms and the magnitudes of the force that influence the vertical displacement resistance of the system? 2.Can the capacity at a specified deflection be reliably calculated using mechanics based equations? 3.What are the impacts of environmental exposure on the vertical displacement of furring strips attached directly through insulation back to a wood structure?

  11. Cladding Attachment Over Thick Exterior Insulating Sheathing

    Energy Technology Data Exchange (ETDEWEB)

    Baker, P.; Eng, P.; Lepage, R.

    2014-01-01

    The addition of insulation to the exterior of buildings is an effective means of increasing the thermal resistance of both wood framed walls as well as mass masonry wall assemblies. For thick layers of exterior insulation (levels greater than 1.5 inches), the use of wood furring strips attached through the insulation back to the structure has been used by many contractors and designers as a means to provide a convenient cladding attachment location (Straube and Smegal 2009, Pettit 2009, Joyce 2009, Ueno 2010). The research presented in this report is intended to help develop a better understanding of the system mechanics involved and the potential for environmental exposure induced movement between the furring strip and the framing. BSC sought to address the following research questions: 1. What are the relative roles of the mechanisms and the magnitudes of the force that influence the vertical displacement resistance of the system? 2. Can the capacity at a specified deflection be reliably calculated using mechanics based equations? 3. What are the impacts of environmental exposure on the vertical displacement of furring strips attached directly through insulation back to a wood structure?

  12. Integrin Expression Regulates Neuroblastoma Attachment and Migration

    Directory of Open Access Journals (Sweden)

    Amy Meyer

    2004-07-01

    Full Text Available Neuroblastoma (NBL is the most common malignant disease of infancy, and children with bone metastasis have a mortality rate greater than 90%. Two major classes of proteins, integrins and growth factors, regulate the metastatic process. We have previously shown that tumorigenic NBL cells express higher levels of the type I insulin-like growth factor receptor (IGF-IR and that β1 integrin expression is inversely proportional to tumorigenic potential in NBL. In the current study, we analyze the effect of β1 integrin and IGF-IR on NBL cell attachment and migration. Nontumorigenic S-cells express high levels of β1 integrin, whereas tumorigenic N-cells express little β1 integrin. Alterations in (3, integrin are due to regulation at the protein level, as translation is decreased in N-type cells. Moreover, inhibition of protein synthesis shows that β1 integrin is degraded more slowly in S-type cells (SHEP than in N-type cells (SH-SY5Y and IMR32. Inhibition of α5β1 integrin prevents SHEP (but not SH-SY5Y or IMR32 cell attachment to fibronectin and increases SHEP cell migration. Increases in IGF-IR decrease β1 integrin expression, and enhance SHEP cell migration, potentially through increased expression of αvβ3. These data suggest that specific classes of integrins in concert with IGF-IR regulate NBL attachment and migration.

  13. Machiavellianism and Parental Attachment in Adolescence

    Directory of Open Access Journals (Sweden)

    András Láng

    2015-02-01

    Full Text Available Machiavellianism is a well-studied topic in several branches of psychology. Still, it has received little attention from a developmental perspective. Previous retrospective studies linked Machiavellianism to poor parental care, but actual reports of adolescents who live in their family of origin have been ignored so far. Therefore, we investigated the relationship between Machiavellianism and parental attachment in adolescence and possible sex differences based on life history theory. An adolescent sample (N = 376; 17.27 ± .77 years of age completed the Mach-IV and the maternal and paternal versions of revised Inventory of Parent and Peer Attachment (IPPA-R. According to our results, significant sex differences emerged in the relationship between Machiavellianism and attachment to parents. For girls, maternal alienation proved to be the only significant predictor of Machiavellianism, whereas for boys, low intensity and quality of verbal communication with father predicted higher levels of Machiavellianism. Results are discussed from an evolutionary perspective of socialization and from the perspective of emotion regulation.

  14. Trauma and Psychotherapy: Implications from a Behavior Analysis Perspective

    Science.gov (United States)

    Prather, Walter

    2007-01-01

    Attachment theory provides a useful conceptual framework for understanding trauma and the treatment of abuse in children. This article examines attachment theory and traditional models of family therapy from the perspective of behavior analysis, and provides a rationale for a behavioral treatment approach for abused children and their foster or…

  15. Interpersonal stress regulation and the development of anxiety disorders: an attachment-based developmental framework

    Directory of Open Access Journals (Sweden)

    Tobias eNolte

    2011-09-01

    Full Text Available Anxiety disorders represent a common but often debilitating form of psychopathology in both children and adults. While there is a growing understanding of the aetiology and maintainance of these disorders across various research domains, only recently have integrative accounts been proposed. While classical attachment history has been a traditional core construct in psychological models of anxiety, contemporary attachment theory has the potential to integrate neurobiological and behavioral findings within a multidisciplinary developmental framework.The current paper proposes a modern attachment theory-based developmental model grounded in relevant literature from multiple disciplines including social neuroscience, genetics, neuroendocrinology, and the study of family factors involved in the development of anxiety disorders. Recent accounts of stress regulation have highlighted the interplay between stress, anxiety and activation of the attachment system. This interplay directly affects the development of social cognitive and mentalizing capacities that are acquired in the interpersonal context of early attachment relationships. Early attachment experiences are conceptualised as the key organiser of a complex interplay between genetic, environmental and epigentic contributions to the development of anxiety disorders – a multifactorial aetiology resulting from dysfunctional co-regulation of fear and stress states. These risk-conferring processes are characterised by hyperactivation strategies in the face of anxiety.In the model, the cumulative allostatic load and subsequent wear and tear effects associated with hyperactivation strategies converge on the neural pathways of anxiety and stress. Attachment experiences further influence the development of anxiety as potential moderators of risk factors, differentially impacting on genetic vulnerability and relevant neurobiological pathways. Implications for further research and potential treatments

  16. Childhood adversity, attachment and personality styles as predictors of anxiety among elderly caregivers.

    Science.gov (United States)

    Prigerson, H G; Shear, M K; Bierhals, A J; Zonarich, D L; Reynolds, C F

    1996-01-01

    The purpose of this study was to examine the ways in which childhood adversity, attachment and personality styles influenced the likelihood of having an anxiety disorder among aged caregivers for terminally ill spouses. We also sought to determine how childhood adversity and attachment/personality styles jointly influenced the likelihood of developing an anxiety disorder among aged caregivers. Data were derived from semistructured interviews with 50 spouses (aged 60 and above) of terminally ill patients. The Childhood Experience of Care and Abuse (CECA) record provided retrospective, behaviorally based information on childhood adversity. Measures of attachment and personality styles were obtained from self-report questionnaires, and the Structured Clinical Interview for the DSM-III-R (SCID) was used to determine diagnoses for anxiety disorders. Logistic regression models estimated the effects of childhood adversity, attachment/personality disturbances, and the interaction between the two on the likelihood of having an anxiety disorder. Results indicated that childhood adversity and paranoid, histrionic and self-defeating styles all directly increase the odds of having an anxiety disorder as an elderly spousal caregiver. In addition, childhood adversity in conjunction with borderline, antisocial and excessively dependent styles increased the likelihood of having an anxiety disorder. The results indicate the need to investigate further the interaction between childhood experiences and current attachment/personality styles in their effects on the development of anxiety disorders.

  17. Application of a modified harness design for attachment of radio transmitters to shorebirds

    Science.gov (United States)

    Sanzenbacher, Peter; Haig, Susan M.; Oring, L.W.

    2000-01-01

    Radio transmitter attachment methodology is important to the design of radio telemetry studies. In 1998, we attached 5 transmitters to a captive population of Western Sandpipers(Calidris mauri) and 7 transmitters to wild Killdeer (Charadriusv ociferus) using a modified version of the Rappolea nd Tipton (1991) figure-8 leg-loop harness. Captive birds fitted with harnesses did not exhibit quantifiable differences in behavior relative to control birds. Based on initial success in using the leg-loop harnesses, we used harnesses to attach transmitters in the wild to 30 Killdeer and 49 Dunlin (Calidris alpina) during the winters of 1998-1999 and 1999-2000. This was part of a study on movements of wintering shorebirds in the Willamette Valley of Oregon,USA. Wild birds showed no adverse effects of the harnesses.Thus, the described harness is a practical method for attachment of transmitters to shorebirds. Advantages of this harness method include a reduction in handling time at capture, elimination of the need to clip feathers for attachment, and increased transmitter retention time.

  18. Parental knowledge of adolescent activities: links with parental attachment style and adolescent substance use.

    Science.gov (United States)

    Jones, Jason D; Ehrlich, Katherine B; Lejuez, C W; Cassidy, Jude

    2015-04-01

    Parents' knowledge of their adolescents' whereabouts and activities is a robust predictor of adolescent risk behavior, including the use of drugs and alcohol. Surprisingly few studies have attempted to identify parental characteristics that are associated with the degree of parental knowledge. The present study is the first to examine how parental attachment style relates to mother, father, and adolescent reports of parental knowledge. Further, we used structural equation modeling to test the associations among parents' attachment styles, reports of parental knowledge, and adolescents' alcohol and marijuana use. Participants included 203 adolescents (M age = 14.02, SD = .91) living in 2-parent households and their parent(s). As predicted, mothers' and fathers' insecure attachment styles were negatively associated with self-reported and adolescent-reported parental knowledge, and all 3 reports of parental knowledge were negatively related to adolescent substance use. Mothers' and fathers' attachment styles were unrelated to adolescent substance use. However, evidence emerged for indirect effects of parental attachment style on adolescent substance use through reports of parental knowledge. Implications for prevention efforts and the importance of multiple reporters within the family are discussed.

  19. Middle phalanx skeletal morphology in the hand: can it predict flexor tendon size and attachments?

    Science.gov (United States)

    Marzke, Mary W; Shrewsbury, Marvin M; Horner, Kristin E

    2007-10-01

    Specific sites on the palmar diaphysis of the manual middle phalanges provide attachment for the flexor digitorum superficialis (FDS) tendon. It has been assumed in the literature that lateral palmar fossae on these bones reflect locations for these attachments and offer evidence for relative size of the flexor tendon. This assumption has led to predictions about relative FDS muscle force potential from sizes of fossae on fossil hominin middle phalanges. Inferences about locomotor capabilities of fossil hominins in turn have been drawn from the predicted force potential of the flexor muscle. The study reported here provides a critical first step in evaluating hypotheses about behavioral implications of middle phalangeal morphology in fossil hominins, by testing the hypothesis that the lateral fossae reflect the size of the FDS tendon and the location of the terminal FDS tendon attachments on the middle phalanx. The middle phalangeal region was dissected in 43 individuals from 16 primate genera, including humans. Qualitative observations were made of tendon attachment locations relative to the lateral fossae. Length measurements of the fossae were tested as predictors of FDS tendon cross-sectional area and of FDS attachment tendon lengths. Our results lead to the conclusion that the hypothesis must be rejected, and that future attention should focus on functional implications of the palmar median bar associated with the lateral fossae.

  20. Neural correlates of attachment trauma in borderline personality disorder: a functional magnetic resonance imaging study.

    Science.gov (United States)

    Buchheim, Anna; Erk, Susanne; George, Carol; Kächele, Horst; Kircher, Tilo; Martius, Philipp; Pokorny, Dan; Ruchsow, Martin; Spitzer, Manfred; Walter, Henrik

    2008-08-30

    Functional imaging studies have shown that individuals with borderline personality disorder (BPD) display prefrontal and amygdala dysfunction while viewing or listening to emotional or traumatic stimuli. The study examined for the first time the functional neuroanatomy of attachment trauma in BPD patients using functional magnetic resonance imaging (fMRI) during the telling of individual stories. A group of 11 female BPD patients and 17 healthy female controls, matched for age and education, told stories in response to a validated set of seven attachment pictures while being scanned. Group differences in narrative and neural responses to "monadic" pictures (characters facing attachment threats alone) and "dyadic" pictures (interaction between characters in an attachment context) were analyzed. Behavioral narrative data showed that monadic pictures were significantly more traumatic for BPD patients than for controls. As hypothesized BPD patients showed significantly more anterior midcingulate cortex activation in response to monadic pictures than controls. In response to dyadic pictures patients showed more activation of the right superior temporal sulcus and less activation of the right parahippocampal gyrus compared to controls. Our results suggest evidence for potential neural mechanisms of attachment trauma underlying interpersonal symptoms of BPD, i.e. fearful and painful intolerance of aloneness, hypersensitivity to social environment, and reduced positive memories of dyadic interactions. PMID:18635342

  1. A Review of Attachment in Children With Autism%自闭症儿童依恋研究述评

    Institute of Scientific and Technical Information of China (English)

    林云强; 张福娟

    2012-01-01

    For a long time, children with autism have been thought to be unable to establish attachment relationship with their parents. This paper presents a systematic review of the latest development in the following aspects of the attachment in autistic children. The first is whether autistic children exhibit attachment behaviors, secure attachment behaviors in particular. Many studies at home and abroad have confirmed that there exist attachment behaviors among autistic children, and they can develop a secure attachment rela- tionship. This provides a theoretical premise for families with autistic children to establish good parent-child relationships. The second is whether there is a theory that can explain the development of the attachment behaviors among children with autism. Some researchers have proposed pervasive developmental disorders interpretive theory, disorder of the attention and arousal systems interpretive theory, and primary deficit to hinder the development of attachment theory. In addition, some researches have studied certain symptoms of autism from the perspective of regression, mainly focusing on the question as to whether regression is a critical phenomenon or an accidental occurrence among children with autism, and explored the relationship between regression and the language, social connections and attachment behaviors of autistic children. The authors maintain that traditional attachment development theory can' t be completely applicable to autistic children. The third is whether there are any research approaches to the attachment behaviors in autistic children. As to this question, re- searchers have given their answers, with some proposing the Strange Situation Procedure, some advocating the Attachment Q-Sort, while others suggesting Attachment Interview, and so on. However, there have emerged considerable arguments and doubts about the ecologi- cal validity of these approaches during the process of actual application. And due to the doubts

  2. Dual-shank attachment design for omega seals

    Science.gov (United States)

    Sattinger, Stanley S.

    1978-01-01

    An improved apparatus and process for attaching welded omega seal segments to reactor heads, standpipes, mechanisms, and plugs comprises a first shank in combination with a second shank to attach an omega seal at a metal-to-metal interface.

  3. Continuities and changes in infant attachment patterns across two generations.

    Science.gov (United States)

    Raby, K Lee; Steele, Ryan D; Carlson, Elizabeth A; Sroufe, L Alan

    2015-01-01

    This study examined the intergenerational continuities and changes in infant attachment patterns within a higher-risk longitudinal sample of 55 female participants born into poverty. Infant attachment was assessed using the Strange Situation when participants were 12 and 18 months as well as several decades later with participants' children. Paralleling earlier findings from this sample on the stability of attachment patterns from infancy to young adulthood, results provided evidence for intergenerational continuities in attachment disorganization but not security. Children of adults with histories of infant attachment disorganization were at an increased risk of forming disorganized attachments. Although changes in infant attachment patterns across the two generations were not correlated with individuals' caregiving experiences or interpersonal stresses and supports during childhood and adolescence, higher quality social support during adulthood was associated with intergenerational changes from insecure to secure infant-caregiver attachment relationships. PMID:26213155

  4. MATERNAL DEPRESSION AND ATTACHMENT: THE EVALUATION OF MOTHER-CHILD INTERACTIONS DURING FEEDING PRACTICE

    Directory of Open Access Journals (Sweden)

    Alessandra eSantona

    2015-08-01

    Full Text Available Internal working models of attachment (IWM can moderate the effect of maternal depression on mother-child interactions and child development. Clinical depression pre-dating birthgiving has been found to predict incoherent and less sensitive caregiving. Dysfunctional patterns observed, included interactive modes linked to feeding behaviors which may interfere with hunger-satiation biological rhythms and the establishment of children’s autonomy and individuation. Feeding interactions between depressed mothers and their children seem to be characterized by repetitive interactive failures: children refuse food through oppositional behavior or negativity. The aim of this study was to investigate parenting skills in the context of feeding in mothers with major depression from the point of view of attachment theory. This perspective emphasises parents’ emotion, relational and affective history and personal resources. The sample consisted of 60 mother-child dyads. Mothers were divided into two groups: 30 with Major Depression and 30 without disorders. Children’s age ranged between 12 and 36 months The measures employed were the Adult Attachment Interview and the Scale for the Evaluation of Alimentary Interactions between Mothers and Children. Insecure attachment prevailed in mothers with major depression,, with differences on the Subjective Experience and State of Mind Scales. Groups also differed in maternal sensitivity, degrees of interactive

  5. Infant attachment predicts bodily freezing in adolescence: evidence from a prospective longitudinal study

    Directory of Open Access Journals (Sweden)

    Hannah C. M. Niermann

    2015-10-01

    Full Text Available Early life-stress, particularly maternal deprivation, is associated with long-lasting deviations in animals’ freezing responses. Given the relevance of freezing for stress-coping, translational research is needed to examine the relation between insecure infant-parent attachment and bodily freezing-like behavior in humans. Therefore, we investigated threat-related reductions in body sway (indicative of freezing-like behavior in 14-year-old adolescents (N=79, for whom attachment security was earlier assessed in infancy. As expected, insecure (versus secure attachment was associated with less body sway for angry versus neutral faces. This effect remained when controlling for intermediate life-events. These results suggest that the long-lasting effects of early negative caregiving experiences on the human stress and threat systems extend to the primary defensive reaction of freezing. Additionally, we replicated earlier work in adults, by observing a significant correlation (in adolescents assessed as securely attached between subjective state anxiety and reduced body sway in response to angry versus neutral faces. Together, this research opens venues to start exploring the role of freezing in the development of human psychopathology.

  6. Attachment dimensions as a predictor of emotional intelligence and sociability.

    OpenAIRE

    Svensson, Helen

    2011-01-01

    One of the ways in which the attachment relationships we develop during infancy influence us throughout life is by emotion regulation. Although studies have shown that attachment orientations affect emotional functioning, the effect of attachment dimensions on overall emotional functioning and sociability has still not been investigated. The purpose of the present study was to examine if attachment dimensions predict emotional intelligence (EI) and sociability. The sample consisted of 75 psyc...

  7. Attachment at work: its construct, discriminant, and predictive validity.

    OpenAIRE

    Neustadt, E.

    2007-01-01

    This dissertation is concerned with Attachment Theory (e.g. Bowlby, 1969/82 1973 1980) as it may apply to adults at work, with particular attention to the bearing of attachment orientation on management style and job performance. Chapter 1 provides an overview of attachment theory, existing measures and salient measurement issues Chapter 2 examines the literature, with a particular focus on adult attachment. Chapters 3-9 present a series of studies that entail testing the construct, discrimin...

  8. The Association between State Attachment Security and State Mindfulness

    OpenAIRE

    Pepping, Christopher A.; Penelope J Davis; Analise O'Donovan

    2015-01-01

    Recent research suggests that attachment and mindfulness are related, though the nature of this association is unclear. Here we present two studies examining whether there is a causal relationship between state attachment and state mindfulness. Study 1 investigated the effects of experimentally increasing state mindfulness on state attachment security. State mindfulness was successfully enhanced, but this led to no change in state attachment security. Study 2 investigated the effects of exper...

  9. Examinations on retention of overdentures with elastic frictional attachments

    OpenAIRE

    W. Chladek; G. Chladek; M. Wrzuś-Wieliński; J. Żmudzki

    2010-01-01

    frictional attachments.Design/methodology/approach: The examinations of retention characteristics of traditional attachments, elastic frictional attachments and models of overdentures have been carried out using Zwick testing machine. Retention forces and work essential for separating the attachments have been determined as well. Next the force – displacement characteristics for overdenture model have been registered for two places where the force was applied and for three inclination angles ...

  10. Disrupted caring attachments: implications for long-term care.

    Science.gov (United States)

    Flannery, Raymond B

    2002-01-01

    Caring attachments or social supports are the positive psychological and physical contacts and relationships between people. These attachments have been associated with improved health, well-being, and longevity. It is also true that disrupted caring attachments are associated with impaired health and well-being. This paper reviews the general medical and elder medical findings of disrupted caring attachments and negative health outcomes. The implications of these findings for dementia sufferers, caregivers, and long-term care staff are examined.

  11. Adult Attachment Ratings (AAR): An Item Response Theory Analysis

    OpenAIRE

    Pilkonis, Paul A.; Kim, Yookyung; Yu, Lan; Morse, Jennifer Q.

    2013-01-01

    The Adult Attachment Ratings (AAR) include 3 scales for anxious, ambivalent attachment (excessive dependency, interpersonal ambivalence, and compulsive care-giving), 3 for avoidant attachment (rigid self-control, defensive separation, and emotional detachment), and 1 for secure attachment. The scales include items (ranging from 6–16 in their original form) scored by raters using a 3-point format (0 = absent, 1 = present, and 2 = strongly present) and summed to produce a total score. Item resp...

  12. Adult attachment styles and the psychological response to infant bereavement

    OpenAIRE

    Shevlin, Mark; Boyda, David; Elklit, Ask; Murphy, Siobhan

    2014-01-01

    Background: Based on Bowlby’s attachment theory, Bartholomew proposed a four-category attachment typology by which individuals judged themselves and adult relationships. This explanatory model has since been used to help explain the risk of psychiatric comorbidity.Objective: The current study aimed to identify attachment typologies based on Bartholomew’s attachment styles in a sample of bereaved parents on dimensions of closeness/dependency and anxiety. In addition, it sought to assess the re...

  13. Community implementation outcomes of Attachment and Biobehavioral Catch-up.

    Science.gov (United States)

    Caron, E B; Weston-Lee, Patria; Haggerty, Danielle; Dozier, Mary

    2016-03-01

    Bringing evidence-based treatments to community practice is a critical challenge for the field. When implemented in the community, evidence-based treatments often fail to provide the benefits shown in laboratory settings. Therefore, when evidence-based treatments are transported to the community, it is essential to investigate implementation process and outcomes. The present study assessed whether Attachment and Biobehavioral Catch-up (ABC), an intervention for high-risk parents that has been shown to be efficacious in randomized clinical trials (RCTs), changed parent behavior in a community-based setting. This study examined data collected from 78 cases by 9 parent coaches in a diverse community setting in Hawaii, and compared data to benchmarks from RCTs. Parent coach fidelity was coded from intervention session video clips, and was also compared with benchmarks. Caregivers participating in ABC were primarily birth parents, and most were referred through Child Protective Services involvement or for reasons of harsh parenting or neglect. Parental behavior was assessed before and after intervention using a semi-structured play task. Increases in parental following the lead and delight, and decreases in parental intrusiveness, were observed; these changes were comparable to effect sizes observed in RCTs. Intent to treat analyses were conducted using behavioral data from videotaped sessions, and suggested that ABC also improved following the lead in parents who subsequently dropped out of treatment. These results support the viability of ABC for enhancing parenting behavior among parents at high risk for maltreatment, and demonstrate that parent coaches in community agencies can successfully implement ABC. PMID:26746112

  14. Attachment icebergs: Maternal and child health nurses' evaluation of infant-caregiver attachment.

    Science.gov (United States)

    Bryant, Edith; Ridgway, Lael; Lucas, Sandra

    2016-05-01

    Secure attachment of infants to their caregiver is important when promoting the emotional wellbeing and mental health of infants. Maternal and child health (MCH) nurses are well positioned to observe the quality of interactions between infants and caregivers and to assess and intervene. However, as yet there are no approved methods to assess the emotional and mental health of infants in community settings. A qualitative descriptive study of 12 MCH nurses in Victoria, Australia, using semi-structured interviews, was thematically analysed. The data revealed that nurses used many skills to identify and manage attachment difficulties. Key among these were observations of interactions, collaboration with caregivers and reflective practice. Assessments and interventions are also influenced by nurses' emotions, attitudes and workplace factors. An unexpected finding was that attachment markers can be likened to an 'iceberg': warning indicators at the tip can be easily observed by the nurse, while the less obvious underlying factors need to be explored in order to support attachment and improve infant mental health outcomes. Education for nurses should include concepts of attachment and link behaviours with emotional wellbeing. PMID:27276798

  15. Attachment Styles among Bullies, Victims and Uninvolved Adolescents

    Science.gov (United States)

    Koiv, Kristi

    2012-01-01

    Attachment theory provides a frame for understanding the role of attachment styles in the development of bullying behaviour in adolescence. The present study examined attachment styles (secure, avoidant and anxious/ambivalent) that differentiated bullies, victims, bully/victims and uninvolved adolescents. A total of 1,921 students (1,006 girls and…

  16. 49 CFR 583.9 - Attachment and maintenance of label.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 7 2010-10-01 2010-10-01 false Attachment and maintenance of label. 583.9 Section 583.9 Transportation Other Regulations Relating to Transportation (Continued) NATIONAL HIGHWAY TRAFFIC... Attachment and maintenance of label. (a) Attachment of the label. (1) Except as provided in (a)(2),...

  17. 12 CFR 1511.8 - Notice of attachment.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 7 2010-01-01 2010-01-01 false Notice of attachment. 1511.8 Section 1511.8....8 Notice of attachment. The interest of a debtor in a Security Entitlement may be reached by a... or other notice of attachment in any particular case or class of cases....

  18. Adolescents in Wilderness Therapy: A Qualitative Study of Attachment Relationships

    Science.gov (United States)

    Bettmann, Joanna E.; Olson-Morrison, Debra; Jasperson, Rachael A.

    2011-01-01

    Characterized by acute changes in attachment relationships, adolescence is a time of balancing autonomy and attachment needs. For adolescents in wilderness therapy programs, the setting often challenges their understanding of their own attachment relationships. The current study evaluates the narratives of 13 adolescents in a wilderness therapy…

  19. Predictive Implications of Secure Mother-Infant Attachments.

    Science.gov (United States)

    Hunt, Judith Lynn

    The general proposition of attachment theory is that attachment is grounded in an independent, biologically based system. The quality of primary attachment relationships strongly influences a child's early personality organization, particularly the concept of self and others. The theory emphasizes the primary status and biological function of…

  20. Attachment State of Mind: Implications for Adjustment to College

    Science.gov (United States)

    Bernier, Annie; Larose, Simon; Boivin, Michel; Soucy, Nathalie

    2004-01-01

    The main purpose of this study was to examine the associations between attachment state of mind and adjustment to college. A related aim was to examine the moderating role of attachment state of mind in the relation between parental control and school adjustment. One-hundred two college freshmen completed the Adult Attachment Interview and a…

  1. Parental Attachment and Identity in Portuguese Late Adolescents.

    Science.gov (United States)

    Matos, Paula Mena; Barbosa, Sonia; de Almeida, Helena Milheiro; Costa, Maria Emilia

    1999-01-01

    Based on life span attachment perspective and on identity status paradigm, this study investigated the relationship between attachment and identity in a sample of 361 Portuguese late adolescents as a function of parental and adolescent gender. The results indicated gender differences in the association between attachment variables and identity…

  2. Device and process for attachment of parts to rocket motors

    Science.gov (United States)

    Yagla, Jon J.; Lowry, Robert W.; Mears, Otho L.

    1992-04-01

    An attachment platform positioned longitudinally on a rocket motor chamber and secured with laser welding techniques is described. Each attachment platform is continuously sealed longitudinally to the rocket motor chamber through the application of laser welding and optical seam tracking. Application of laser welding techniques allows for repair and installation of attachment platforms on rocket motors fully loaded with live propellant.

  3. Photoswitchable method for the ordered attachment of proteins to surfaces

    Science.gov (United States)

    Camarero, Julio A.; DeYoreo, James J.; Kwon, Youngeun

    2011-07-05

    Described herein is a method for the attachment of proteins to any solid support with control over the orientation of the attachment. The method is extremely efficient, not requiring the previous purification of the protein to be attached, and can be activated by UV-light. Spatially addressable arrays of multiple protein components can be generated by using standard photolithographic techniques.

  4. Attachment Representations and Characteristics of Friendship Relations during Adolescence

    Science.gov (United States)

    Zimmermann, Peter

    2004-01-01

    Attachment theory proposes that experiences with the primary caregivers are an important basis for the development of close social relationships outside the parent-child relationship. This study examined the association between representations of attachment, as assessed with the Adult Attachment Interview (AAI), representations of friendship and…

  5. Anxious attachment may be a vulnerability factor for developing embitterment

    NARCIS (Netherlands)

    Blom, D.; Middendorp, H. van; Geenen, R.

    2012-01-01

    By predisposing to ego-defensive strategies in social situations, a negative attachment history may promote embitterment. The present study identified attachment anxiety - more than attachment avoidance - as a possible vulnerability factor for the development and maintenance of embitterment. This fa

  6. An Observational Measure of Children's Attachments to Soft Objects.

    Science.gov (United States)

    Steier, Alison J.; Lehman, Elyse Brauch

    2000-01-01

    Developed direct observational measure of children's attachment to inanimate objects such as blankets and soft toys among object-attached and non-object-attached 15- to 31-month-olds. Procedure varied arousal levels across situations. Found support for validity of the procedure in, among other factors, its ability to capture the preference of…

  7. Adult Attachment and Disordered Eating in Undergraduate Men and Women

    Science.gov (United States)

    Elgin, Jenna; Pritchard, Mary

    2006-01-01

    Previous research on gender differences between males and females on the risk factors leading to disordered eating is sparse, especially on males and eating disorders using attachment theory. This study examined the relationship between adult attachment style and disordered eating in men and women. Secure attachment scores were significantly…

  8. Processes involved in client-nominated relationship building incidents: Client attachment, attachment to therapist, and session impact.

    Science.gov (United States)

    Janzen, Jennifer; Fitzpatrick, Marilyn; Drapeau, Martin

    2008-09-01

    Thirty volunteer clients of trainee therapists nominated an incident that was critical in the development of their therapeutic relationship. Clients completed the Client Attachment to Therapist Scale (CATS), the Experiences in Close Relationships Scale (ECRS), and the Session Impacts Scale (SIS). Clients reported an increase in attachment security with their therapists, along with perceptions of support and relief and increasing exploration following the relationship building incident. While clients' avoidant attachment was unrelated to attachment to the therapist prior to the incidents, in subsequent sessions avoidance was related to a change in secure attachment to therapist. Finally, client attachment to therapist but not general attachment was significantly related to in-session exploration. Findings are discussed in light of attachment theory and convergence with findings from the field of social psychology. (PsycINFO Database Record (c) 2010 APA, all rights reserved).

  9. Attachment and continuing bonds in bereavement

    Directory of Open Access Journals (Sweden)

    Anja Simonič

    2006-03-01

    Full Text Available The subject of this paper is the attachment in a relationship being one of the factors which co-form the grieving process after conjugal loss. In this integrative study about the grieving process after the loss of a partner due to sudden or expected death one or two years after the loss, the author determined that the relationship between partners represents an important indicator of the grieving process. Due to the sensitive nature of the process, the method used was a case study (seven participants were interviewed and a circular research process. The functioning of grieving persons in different areas of life was assessed with a semi-structured interview, specifically designed for this research, and with an adapted version of the Attachment Test, a part of Picture Test of Separation and Individuation (Žvelc and Žvelc, 2000. It was ascertained that particular contents in the grieving process are specifically connected with the type of relationship prior to death (ambivalent and closely connected/dependent relationship and the experiencing of the present position in relation to the deceased partner. Due to the fact that knowledge about possible maintenance/continuance of the bond between the partners has only recently become the locus of empirical research, the present study could not yet fully evaluate what kind of experience of current relationship position towards the partner contributes to healthy separation and individuation processes, i.e. grieving. Although the findings are limited to the specific context of each individual participant, the case study ascertained certain patterns in the relation between the grieving process and the attachment between partners, which indicates that there is a possibility of these in the wider population.

  10. Phenotypes of Non-Attached Pseudomonas aeruginosa Aggregates Resemble Surface Attached Biofilm

    DEFF Research Database (Denmark)

    Alhede, Morten; Kragh, Kasper Nørskov; Qvortrup, Klaus;

    2011-01-01

    of age, both aggregates and flow-cell biofilm had the same slow growth rate as a stationary phase shaking cultures. Internal structures of the aggregates matrix components and their capacity to survive otherwise lethal treatments with antibiotics (referred to as tolerance) and resistance to phagocytes......, RT-PCR as well as traditional culturing techniques to study the properties of Pseudomonas aeruginosa aggregates. We found that non-attached aggregates from stationary-phase cultures have comparable growth rates to surface attached biofilms. The growth rate estimations indicated that, independently...... were also found to be strikingly similar to flow-cell biofilms. Our data indicate that the tolerance of both biofilms and non-attached aggregates towards antibiotics is reversible by physical disruption. We provide evidence that the antibiotic tolerance is likely to be dependent on both...

  11. The Relation of Insecure Attachment States of Mind and Romantic Attachment Styles to Adolescent Aggression in Romantic Relationships

    OpenAIRE

    Miga, Erin M.; Hare, Amanda; Allen, Joseph P.; Manning, Nell

    2010-01-01

    The relation of attachment states of mind and self reported attachment relationship styles to romantic partner aggression was examined in a community sample of 93 adolescents. Higher levels of insecure-preoccupied and insecure-dismissing states of mind, as assessed by the Adolescent Attachment Interview at age 14, were predictive, respectively, of perpetration and victimization of psychological aggression in romantic relationships four years later. Partners’ romantic attachment anxiety was li...

  12. From detached to attached buildup complexes

    DEFF Research Database (Denmark)

    Rafaelsen, B.; Elvebakk, G.; Andreassen, K.;

    2008-01-01

    deposition and buildup growth bridged the detached platform with the attached platform. In the Bjarmeland Group (Lower Permian) 0.35-4.8 km wide, 1.5-27 km long and 60-420 m thick cool-water bryozoan-dominated straight, sinuous and continuous carbonate ridges or atoll-like ridges are located on top......Carbonate buildups were abundant during the Palaeozoic. Three-dimensional seismic data from the Finnmark Platform, Barents Sea, has been used to reconstruct the evolution of laterally extensive carbonate buildup complexes in space and time. The results suggest that the location of Upper Palaeozoic...

  13. Shuttle-Attached Manipulator System requirements.

    Science.gov (United States)

    Bodey, C. E.; Cepollina, F. J.

    1973-01-01

    Shuttle mission requirements and cost objectives have led to the selection of a Shuttle-Attached Manipulator System (SAMS) as a general purpose mechanism for docking, payload handling, and the general launch and retrieval of free-flying satellites. SAMS design requirements are discussed, giving attention to end effectors, kinematics, timelines, dynamics, load ratings, TV cameras and lights. Requirements for low-cost payload satellites are considered, taking into account satellites with modular subsystems which are designed for replacement and for resupply in orbit by SAMS.

  14. Phenotypes of non-attached Pseudomonas aeruginosa aggregates resemble surface attached biofilm.

    Directory of Open Access Journals (Sweden)

    Morten Alhede

    Full Text Available For a chronic infection to be established, bacteria must be able to cope with hostile conditions such as low iron levels, oxidative stress, and clearance by the host defense, as well as antibiotic treatment. It is generally accepted that biofilm formation facilitates tolerance to these adverse conditions. However, microscopic investigations of samples isolated from sites of chronic infections seem to suggest that some bacteria do not need to be attached to surfaces in order to establish chronic infections. In this study we employed scanning electron microscopy, confocal laser scanning microscopy, RT-PCR as well as traditional culturing techniques to study the properties of Pseudomonas aeruginosa aggregates. We found that non-attached aggregates from stationary-phase cultures have comparable growth rates to surface attached biofilms. The growth rate estimations indicated that, independently of age, both aggregates and flow-cell biofilm had the same slow growth rate as a stationary phase shaking cultures. Internal structures of the aggregates matrix components and their capacity to survive otherwise lethal treatments with antibiotics (referred to as tolerance and resistance to phagocytes were also found to be strikingly similar to flow-cell biofilms. Our data indicate that the tolerance of both biofilms and non-attached aggregates towards antibiotics is reversible by physical disruption. We provide evidence that the antibiotic tolerance is likely to be dependent on both the physiological states of the aggregates and particular matrix components. Bacterial surface-attachment and subsequent biofilm formation are considered hallmarks of the capacity of microbes to cause persistent infections. We have observed non-attached aggregates in the lungs of cystic fibrosis patients; otitis media; soft tissue fillers and non-healing wounds, and we propose that aggregated cells exhibit enhanced survival in the hostile host environment, compared with non

  15. An experimental study of emotion regulation during relationship conflict interactions: the moderating role of attachment orientations.

    Science.gov (United States)

    Ben-Naim, Shiri; Hirschberger, Gilad; Ein-Dor, Tsachi; Mikulincer, Mario

    2013-06-01

    Romantic couples (N = 127) engaged in a relationship conflict interaction during which their autonomic physiology, emotional experience, and emotional behavior were recorded. Couples were assigned randomly to one of two interventions, or to a control condition: In the affective suppression condition, one partner was instructed to refrain from expressing emotions. In the positive mindset condition, one partner was instructed to think about the positive aspects of the relationship. Results revealed that emotion regulation interventions influenced the physiology, emotional behavior, and emotional experience of both the manipulated person and his or her partner, who was oblivious to regulation manipulations. Specifically, suppression increased, and positive mindset decreased cardiovascular arousal and negative affect. These effects were generally exacerbated among those high on attachment anxiety and attenuated among those high on attachment avoidance. The results of this research corroborate and extend the Temporal Interpersonal Emotion Systems model (Butler, 2011) in the context of relationship conflict interactions.

  16. The influence of maternal attachment and postpartum depression on abnormal development of the child until the age of 18 months

    Directory of Open Access Journals (Sweden)

    Andrea Beetz

    2013-12-01

    Full Text Available Problems in the psychological or physical development of children seem to increase in Western Societies, probably also due to suboptimal interactions with caregivers and insecure attachments, and can be observed already in early childhood. In the present study, the association of children’s abnormal development until the age of 18 months with attachment representation, prenatal attachment and postpartum depression of their 161 primiparae mothers with a relatively high educational background were investigated. A high level of maternal attachment disorganization and even medium levels of postpartum depression were significantly linked to noticeable problems with physical and behavioral development in the regular child screening exams (at 6 and 12 months and with the problem behaviour reported by the mothers. This suggests that also mothers without obvious and known risk factors, who are usually not targeted by early interventions, would profit from professional support. A simple indicator for a screening would be maternal depression at 6 months postpartum.

  17. Morphology of muscle attachment sites in the modern human hand does not reflect muscle architecture.

    Science.gov (United States)

    Williams-Hatala, E M; Hatala, K G; Hiles, S; Rabey, K N

    2016-01-01

    Muscle attachment sites (entheses) on dry bones are regularly used by paleontologists to infer soft tissue anatomy and to reconstruct behaviors of extinct organisms. This method is commonly applied to fossil hominin hand bones to assess their abilities to participate in Paleolithic stone tool behaviors. Little is known, however, about how or even whether muscle anatomy and activity regimes influence the morphologies of their entheses, especially in the hand. Using the opponens muscles from a sample of modern humans, we tested the hypothesis that aspects of hand muscle architecture that are known to be influenced by behavior correlate with the size and shape of their associated entheses. Results show no consistent relationships between these behaviorally-influenced aspects of muscle architecture and entheseal morphology. Consequently, it is likely premature to infer patterns of behavior, such as stone tool making in fossil hominins, from these same entheses. PMID:27334440

  18. Mothers of Securely Attached Children with Autism Spectrum Disorder Are More Sensitive than Mothers of Insecurely Attached Children

    Science.gov (United States)

    Koren-Karie, Nina; Oppenheim, David; Dolev, Smadar; Yirmiya, Nurit

    2009-01-01

    In the current study we examined the links between maternal sensitivity and children's secure attachment in a sample of 45 preschool-age boys with Autism Spectrum Disorders (ASD). We hypothesized that mothers of securely attached children would be more sensitive to their children than mothers of insecurely attached children. Children's attachment…

  19. Attachment and God Representations among Lay Catholics, Priests, and Religious: A Matched Comparison Study Based on the Adult Attachment Interview

    Science.gov (United States)

    Cassibba, Rosalinda; Granqvist, Pehr; Costantini, Alessandro; Gatto, Sergio

    2008-01-01

    Based on the idea that believers' perceived relationships with God develop from their attachment-related experiences with primary caregivers, the authors explored the quality of such experiences and their representations among individuals who differed in likelihood of experiencing a principal attachment to God. Using the Adult Attachment Interview…

  20. Attachment and prejudice: The mediating role of empathy.

    Science.gov (United States)

    Boag, Elle M; Carnelley, Katherine B

    2016-06-01

    In two studies, we examined the novel hypothesis that empathy is a mechanism through which the relationship between attachment patterns and prejudice can be explained. Study 1 examined primed attachment security (vs. neutral prime), empathy, and prejudice towards immigrants. Study 2 examined primed attachment patterns (secure, avoidant, anxious), empathy subscales (perspective taking, empathic concern, personal distress), and prejudice towards Muslims. Across both studies, empathy mediated the relationship between primed attachment security and low prejudice levels. The findings suggest that enhancing felt security and empathic skills in individuals high in attachment-avoidance may lead to reduced prejudice.

  1. Attachment of killed Mycoplasma gallisepticum cells and membranes to erythrocytes

    International Nuclear Information System (INIS)

    To correlate viability with attachment capacity, Mycoplasma gallisepticum cells harvested at different growth phases and treated by various agents were tested for their capacity to attach to human erythrocytes. The results show that viability per se is not essential for M. gallisepticum attachment to erythrocytes, as cells killed by ultraviolet irradiation and membranes isolated by lysing M. gallisepticum cells by various means retained attachment capacity. However, treatment of the mycoplasmas by protein-denaturing agents, such as heart, glutaraldehyde, or prolonged exposure to low pH, drastically affected or even abolished attachment, supporting the protein nature of the mycoplasma membrane components responsible for specific binding to the sialoglycoprotein receptors on the erythrocytes

  2. Attachment Representations and Early Interactions in Drug Addicted Mothers: A Case Study of Four Women with Distinct Adult Attachment Interview Classifications.

    Science.gov (United States)

    Porreca, Alessio; De Palo, Francesca; Simonelli, Alessandra; Capra, Nicoletta

    2016-01-01

    Drug addiction is considered a major risk factor that can influence maternal functioning at multiple levels, leading to less optimal parental qualities and less positive interactive exchanges in mother-child dyads. Moreover, drug abusers often report negative or traumatic attachment representations regarding their own childhood. These representations might affect, to some extent, later relational and developmental outcomes of their children. This study explored whether the development of dyadic interactions in addicted women differed based on attachment status. The longitudinal ongoing of mother-child emotional exchanges was assessed among four mothers with four different attachment statuses (F-autonomous, E-preoccupied, Ds-dismissing, and U-unresolved/with losses). Attachment representations were assessed using the Adult Attachment Interview (George et al., 1985), while mother-child interactions were evaluated longitudinally during videotaped play sessions, through the Emotional Availability Scales (Biringen, 2008). As expected, the dyad with the autonomous mother showed better interactive functioning during play despite the condition of drug-abuse; the mother proved to be more affectively positive, sensitive, and responsive, while her baby showed a better organization of affects and behaviors. On the other side, insecure mothers seemed to experience more difficulties when interacting with their children showing inconsistency in the ability to perceive and respond to their babies' signals. Finally, children of insecure mothers showed less clear affects and signals. While differences between secure and insecure dyads appeared clear, differences between insecure patterns where less linear, suggesting a possible mediating role played by other factors. Clinical implications and suggestions for future research are discussed. PMID:27014153

  3. Attachment representations and early interactions in drug addicted mothers: a case study of four women with distinct Adult Attachment Interview classifications

    Directory of Open Access Journals (Sweden)

    Alessio ePorreca

    2016-03-01

    Full Text Available Drug addiction is considered a major risk factor that can influence maternal functioning at multiple levels, leading to less optimal parental qualities and less positive interactive exchanges in mother-child dyads. Moreover, drug abusers often report negative or traumatic attachment representations regarding their own childhood. These representations might affect, to some extent, later relational and developmental outcomes of their children.This study explored whether the development of dyadic interactions in addicted women differed based on attachment status. The longitudinal ongoing of mother-child emotional exchanges was assessed among four mothers with four different attachment statuses (F-autonomous, E-preoccupied, Ds-dismissing and U-unresolved/with losses. Attachment representations were assessed using the Adult Attachment Interview (George et al., 1985, while mother-child interactions were evaluated longitudinally during videotaped play sessions, through the Emotional Availability Scales (Biringen, 2008.As expected, the dyad with the autonomous mother showed better interactive functioning during play despite the condition of drug-abuse; the mother proved to be more affectively positive, sensitive and responsive, while her baby showed a better organization of affects and behaviors. On the other side, insecure mothers seemed to experience more difficulties when interacting with their children showing inconsistency in the ability to perceive and respond to their babies' signals. Finally, children of insecure mothers showed less clear affects and signals. While differences between secure and insecure dyads appeared clear, differences between insecure patterns where less linear, suggesting a possible mediating role played by other factors. Clinical implications and suggestions for future research are discussed.

  4. The role of line managers in employee career management: An attachment theory perspective

    OpenAIRE

    Crawshaw, Jonathan; Game, Annilee

    2015-01-01

    Line managers increasingly play a key role in organizational career development systems, yet few studies have examined the nature of this role or its implications for employee career attitudes and behaviors. In two studies, we used attachment theory to explore this issue. In Study 1, in-depth interviews (N = 20) showed that employees viewed career management as a relational process in which line managers are expected to act as ‘caregiver’ to support individualized career development. Study 2 ...

  5. Maternal depression and attachment: the evaluation of mother–child interactions during feeding practice

    OpenAIRE

    Santona, Alessandra; Tagini, Angela; Sarracino, Diego; De Carli, Pietro; Pace, Cecilia S.; Parolin, Laura; Terrone, Grazia

    2015-01-01

    Internal working models (IWMs) of attachment can moderate the effect of maternal depression on mother–child interactions and child development. Clinical depression pre-dating birthgiving has been found to predict incoherent and less sensitive caregiving. Dysfunctional patterns observed, included interactive modes linked to feeding behaviors which may interfere with hunger–satiation, biological rhythms, and the establishment of children’s autonomy and individuation. Feeding interactions betwee...

  6. MATERNAL DEPRESSION AND ATTACHMENT: THE EVALUATION OF MOTHER-CHILD INTERACTIONS DURING FEEDING PRACTICE

    OpenAIRE

    Alessandra eSantona; Angela eTagini; Diego eSarracino; Pietro eDe Carli; Cecilia Serena ePace; Laura eParolin; Grazia eTerrone

    2015-01-01

    Internal working models of attachment (IWM) can moderate the effect of maternal depression on mother-child interactions and child development. Clinical depression pre-dating birthgiving has been found to predict incoherent and less sensitive caregiving. Dysfunctional patterns observed, included interactive modes linked to feeding behaviors which may interfere with hunger-satiation biological rhythms and the establishment of children’s autonomy and individuation. Feeding interactions between d...

  7. Simulation of lightning attachment to open ground, tall towers and aircraft

    Energy Technology Data Exchange (ETDEWEB)

    Ratnamahilan, P.; Hoole, P. (Univ. of Technology, Lae (Papua New Guinea). Dept. of Electrical and Telecommunications Engineering); Ratnajeevan, S.; Hoole, H. (Harvey Mudd College, Claremont, CA (United States). Dept. of Engineering)

    1993-04-01

    The characteristics of lightning waveforms are important in taking protective measures against it. However, many of these characteristics cannot be measured. This paper employs a mathematical model of lightning currents to write a software package to simulate all manner of lightning flashes. The capabilities available to us through this are demonstrated by extracting the behavior of lightning waveforms following attachment to open ground, tall towers and aircraft.

  8. The Effects of Community Attachment and Information Seeking on Displaced Disaster Victims’ Decision Making

    OpenAIRE

    Kong Joo Shin; Ryo Nakakido; Shinya Horie; Shunsuke Managi

    2016-01-01

    This paper uses original survey data of the Great East Japan earthquake disaster victims to examine their decision to apply for the temporary housing as well as the timing of application. We assess the effects of victims' attachment to their locality as well as variation in victims' information seeking behavior. We additionally consider various factors such as income, age, employment and family structure that are generally considered to affect the decision to choose temporary housing as victi...

  9. Charisma and attachment theory: a crossdisciplinary interpretation.

    Science.gov (United States)

    Aberbach, D

    1995-08-01

    The attachment theory of Bowlby and his followers has not previously been applied to the interpretation of charismatic phenomena in the bonding of large numbers of people with their leaders in crisis. This essay, which builds on the author's 'Surviving trauma: loss, literature and psychoanalysis', attempts to use attachment theory and sociological concepts such as homogamy, anomie, negative imprinting and de-individuation, as well as classical Freudian concepts such as transference and splitting of the ego, in interpreting the charismatic bond. It is argued that charismatic homogamy becomes viable at the point of intersection between the inner world of the charismatic leader and social and political reality. The bonding of the individual and the public may be based partly upon a symbolic link between public crisis and the charismatic's experience of trauma that has deeply scarred or even ended the affectional bonds in his family of orientation. This trauma, however, is a source of insight and power as well as of disability, for it has schooled him in crisis and given him the capacity to offer directional leadership. The charismatic and his society are bonded in crisis through a mutual attempt to break free of anomie and alienation, and a sense of powerlessness and despair. PMID:8543437

  10. Predicting Envelope Leakage in Attached Dwellings

    Energy Technology Data Exchange (ETDEWEB)

    Faakye, O. [Consortium for Advanced Residential Buildings (CARB), Norwalk, CT (United States); Arena, L. [Consortium for Advanced Residential Buildings (CARB), Norwalk, CT (United States); Griffiths, D. [Consortium for Advanced Residential Buildings (CARB), Norwalk, CT (United States)

    2013-07-01

    The most common method for measuring air leakage is to use a single blower door to pressurize and/or depressurize the test unit. In detached housing, the test unit is the entire home and the single blower door measures air leakage to the outside. In attached housing, this 'single unit', 'total', or 'solo' test method measures both the air leakage between adjacent units through common surfaces as well air leakage to the outside. Measuring and minimizing this total leakage is recommended to avoid indoor air quality issues between units, reduce energy losses to the outside, reduce pressure differentials between units, and control stack effect. However, two significant limitations of the total leakage measurement in attached housing are: for retrofit work, if total leakage is assumed to be all to the outside, the energy benefits of air sealing can be significantly over predicted; for new construction, the total leakage values may result in failing to meet an energy-based house tightness program criterion. The scope of this research is to investigate an approach for developing a viable simplified algorithm that can be used by contractors to assess energy efficiency program qualification and/or compliance based upon solo test results.

  11. Jet-diffuser Ejector - Attached Nozzle Design

    Science.gov (United States)

    Alperin, M.; Wu, J. J.

    1980-01-01

    Attached primary nozzles were developed to replace the detached nozzles of jet-diffuser ejectors. Slotted primary nozzles located at the inlet lip and injecting fluid normal to the thrust axis, and rotating the fluid into the thrust direction using the Coanda Effect were investigated. Experiments indicated excessive skin friction or momentum cancellation due to impingement of opposing jets resulted in performance degradation. This indicated a desirability for location and orientation of the injection point at positions removed from the immediate vicinity of the inlet surface, and at an acute angle with respect to the thrust axis. Various nozzle designs were tested over a range of positions and orientations. The problems of aircraft integration of the ejector, and internal and external nozzle losses were also considered and a geometry for the attached nozzles was selected. The effect of leaks, protrusions, and asymmetries in the ejector surfaces was examined. The results indicated a relative insensitivity to all surface irregularities, except for large protrusions at the throat of the ejector.

  12. Charisma and attachment theory: a crossdisciplinary interpretation.

    Science.gov (United States)

    Aberbach, D

    1995-08-01

    The attachment theory of Bowlby and his followers has not previously been applied to the interpretation of charismatic phenomena in the bonding of large numbers of people with their leaders in crisis. This essay, which builds on the author's 'Surviving trauma: loss, literature and psychoanalysis', attempts to use attachment theory and sociological concepts such as homogamy, anomie, negative imprinting and de-individuation, as well as classical Freudian concepts such as transference and splitting of the ego, in interpreting the charismatic bond. It is argued that charismatic homogamy becomes viable at the point of intersection between the inner world of the charismatic leader and social and political reality. The bonding of the individual and the public may be based partly upon a symbolic link between public crisis and the charismatic's experience of trauma that has deeply scarred or even ended the affectional bonds in his family of orientation. This trauma, however, is a source of insight and power as well as of disability, for it has schooled him in crisis and given him the capacity to offer directional leadership. The charismatic and his society are bonded in crisis through a mutual attempt to break free of anomie and alienation, and a sense of powerlessness and despair.

  13. A longitudinal study of maternal attachment and infant developmental outcomes.

    Science.gov (United States)

    Alhusen, Jeanne L; Hayat, Matthew J; Gross, Deborah

    2013-12-01

    Extant research has demonstrated that compared to adults with insecure attachment styles, more securely attached parents tend to be more responsive, sensitive, and involved parents, resulting in improved outcomes for their children. Less studied is the influence of a mother's attachment style on her attachment to her unborn child during pregnancy and the consequent developmental outcomes of the child during early childhood. Thus, the aim of this prospective longitudinal study was to examine the relationship between maternal-fetal attachment (MFA) during pregnancy and infant and toddler outcomes and the role of mothers' attachment style on early childhood developmental outcomes in an economically disadvantaged sample of women and their children. Gamma regression modeling demonstrated that an avoidant maternal attachment style (b = .98, 95 % CI [.97, .98], p styles and greater depressive symptomatology were more likely to have children demonstrating early childhood developmental delays than those women with less avoidant attachment styles and less depressive symptomatology. Furthermore, women reporting higher MFA during pregnancy had more secure attachment styles, and their children had more optimal early childhood development than those women reporting lower MFA and less secure attachment styles. Findings have implications for enhancing early intervention programs aimed at improving maternal and childhood outcomes. An earlier identification of disruptions in attachment may be beneficial in tailoring interventions focused on the mother-child dyad.

  14. Do dogs live in joint families? Understanding allo-parental care in free-ranging dogs

    OpenAIRE

    Paul, Manabi; Bhadra, Anindita

    2016-01-01

    Cooperative breeding is an excellent example of altruistic cooperation in social groups. Domestic dogs have evolved from cooperatively hunting and breeding ancestors, but have adapted to a facultatively social scavenging lifestyle on streets, and solitary living in human homes. Pets typically breed and reproduce under human supervision, but free-ranging dogs can provide insights into the natural breeding biology of dogs. We conducted a five year long study on parental care of free-ranging dog...

  15. The association between state attachment security and state Mindfulness.

    Directory of Open Access Journals (Sweden)

    Christopher A Pepping

    Full Text Available Recent research suggests that attachment and mindfulness are related, though the nature of this association is unclear. Here we present two studies examining whether there is a causal relationship between state attachment and state mindfulness. Study 1 investigated the effects of experimentally increasing state mindfulness on state attachment security. State mindfulness was successfully enhanced, but this led to no change in state attachment security. Study 2 investigated the effects of experimentally enhancing state attachment security on state mindfulness. State attachment security was successfully enhanced, but this did not lead to any change in state mindfulness. These findings suggest that there is not a direct, immediate causal relationship between state attachment and state mindfulness as a result of brief experimental manipulations. Future research should examine these associations in longer term interventions.

  16. Mediators of the Link Between Adult Attachment and Mindfulness

    Directory of Open Access Journals (Sweden)

    Jon G. Caldwell

    2013-12-01

    Full Text Available The capacity to be mindfully aware of the present moment without judgment is associated with a number of positive psychological and physiological outcomes. Experiences in attachment relationships are related to specific cognitive-emotional patterns that may contribute to dispositional mindfulness. A sample of adults (N = 93 completed questionnaires regarding adult attachment, rumination, thought suppression, attentional control, and mindfulness. Attachment-related avoidance predicted lower levels of mindfulness, a relation mediated by thought suppression and poorer attentional control. Attachment-related anxiety also predicted lower levels of mindfulness, a relation mediated by rumination and poorer attentional control. The results suggest that in the context of insecure attachment relationships thought suppression and rumination defend against personal and interpersonal losses by deactivating (in the case of avoidance or hyperactivating (in the case of anxiety the attachment system. These habitual defensive patterns may be important links between adult attachment orientations and mindfulness.

  17. Making children laugh: parent-child dyadic synchrony and preschool attachment.

    Science.gov (United States)

    Bureau, Jean-FrançOis; Yurkowski, Kim; Schmiedel, Sabrina; Martin, Jodi; Moss, Ellen; Pallanca, Dominique

    2014-01-01

    The current study examined whether dyadic synchrony of father-child and mother-child interactions in a playful context were associated with attachment organization in preschool children. One hundred seven children (48 boys, Mage = 46.67 months, SD = 8.57) and their mothers and fathers (counterbalanced order of lab visits) participated in a playful interaction without toys (Laughing Task procedure). Playful interactions were coded based on the degree to which the dyads demonstrated a variety of behavior representing dyadic synchrony and task management. Children's attachment behavior toward fathers and mothers was observed in a modified separation-reunion procedure adapted for the preschool period. Results demonstrate that mothers and fathers are similar in their effort to arouse and engage their child in a playful context, but mothers achieved a greater synchrony with their child. Disorganized attachment to either mother or father is linked with a lack of synchrony in dyadic interaction. Findings are in contrast with prevailing theory, suggesting that despite gender-related differences in parental playful behaviors, dyadic synchrony is equally important in both mother- and father-child relationships for the development of organized social and affectional bonds. PMID:25798498

  18. Early life trauma and attachment: Immediate and enduring effects on neurobehavioral and stress axis development

    Directory of Open Access Journals (Sweden)

    Millie eRincón-Cortés

    2014-03-01

    Full Text Available Over half a century of converging clinical and animal research indicates that early life experiences induce enduring neuroplasticity of the HPA-axis and the developing brain. This experience-induced neuroplasticity is due to alterations in the frequency and intensity of stimulation of pups’ sensory systems (i.e. olfactory, somatosensory, gustatory embedded in mother-infant interactions. This stimulation provides hidden regulators of pups’ behavioral, physiological and neural responses that have both immediate and enduring consequences, including those involving the stress response. While variation in stimulation can produce individual differences and adaptive behaviors, pathological early life experiences can induce maladaptive behaviors, initiate a pathway to pathology and increase risk for later life psychopathologies, such as mood and affective disorders, suggesting that infant attachment relationships program later life neurobehavioral function. Recent evidence suggests that the effects of maternal presence or absence during this sensory stimulation provide a major modulatory role in neural and endocrine system responses, which have minimal impact on pups’ immediate neurobehavior but a robust impact on neurobehavioral development. This concept is reviewed here using two complementary rodent models of infant trauma within attachment: infant paired odor-shock conditioning (mimicking maternal odor attachment learning and rearing with an abusive mother, that converge in producing a similar behavioral phenotype in later life including depressive-like behavior as well as disrupted HPA-axis and amygdala function. The importance of maternal social presence on pups’ immediate and enduring brain and behavior suggests unique processing of sensory stimuli in early life that could provide insight into the development of novel strategies for prevention and therapeutic interventions for trauma experienced with the abusive caregiver.

  19. Technical Scientific Attaches and domotics. A special issue; Technisch Wetenschappelijk Attaches en domotica. Special

    Energy Technology Data Exchange (ETDEWEB)

    Kleinenberg, R.A. [Ministerie van Economische Zaken, The Hague (Netherlands); Uythof, B.H. [Invenit, Domotica Platform Nederland, Amsterdam (Netherlands); Benedetti, D [Ufficio Tecnico-Scientifico, Ambasciata del Regno dei Paesi Bassi, Rome (Italy); Van Wijngaarden, W.L. [Buero fuer Wissenschaft und Technologie, Kgl. Niederlaendische Botschaft, Bonn (Germany); Leniger, H.D.F. [Bureau du Conseiller Scientifique et Technique, Ambassade des Pays-Bas, Paris (France); Kieboom, J.P. [Office for Science and Technology, Royal Netherlands Embassy, Singapore (Singapore); Van Kooij, E.H. [Netherlands Office for Science and Technology, Royal Netherlands Embassy, Tokyo (Japan); Schuurmans, H.J.A. [Netherlands Office for Science and Technology, San Mateo, CA (United States)

    2000-04-01

    In this Dutch magazine Dutch businesses and institutes are informed about technological developments in industrialized countries (USA, Canada, Japan, South Korea, Taiwan, Singapore, Germany, France and Italy). In this special issue attaches in the different countries present information on developments and trends with respect to domotics, building automation, home networks, etc.

  20. Predicting Preschoolers' Attachment Security from Parenting Behaviours, Parents' Attachment Relationships and Their Use of Social Support

    Science.gov (United States)

    Coyl, Diana D.; Newland, Lisa A.; Freeman, Harry

    2010-01-01

    Associations between preschoolers' attachment security, parenting behaviours (i.e. parent-child involvement, parenting consistency and co-parenting consistency) and parenting context (i.e. parents' internal working models (IWMs) and use of social support) were examined in a sample of 235 culturally diverse families. The authors predicted that…

  1. Experienced Therapists' Approach to Psychotherapy for Adults with Attachment Avoidance or Attachment Anxiety

    Science.gov (United States)

    Daly, Katherine D.; Mallinckrodt, Brent

    2009-01-01

    Interviews were conducted with therapists (N = 12) nominated by peers as especially effective in working with clients with adult interpersonal problems. Open-ended questions asked how these therapists would approach 2 adult clients described in brief vignettes as having high attachment avoidance or anxiety. A coding team used a grounded theory…

  2. Scaling and biomechanics of surface attachment in climbing animals.

    Science.gov (United States)

    Labonte, David; Federle, Walter

    2015-02-01

    Attachment devices are essential adaptations for climbing animals and valuable models for synthetic adhesives. A major unresolved question for both natural and bioinspired attachment systems is how attachment performance depends on size. Here, we discuss how contact geometry and mode of detachment influence the scaling of attachment forces for claws and adhesive pads, and how allometric data on biological systems can yield insights into their mechanism of attachment. Larger animals are expected to attach less well to surfaces, due to their smaller surface-to-volume ratio, and because it becomes increasingly difficult to distribute load uniformly across large contact areas. In order to compensate for this decrease of weight-specific adhesion, large animals could evolve overproportionally large pads, or adaptations that increase attachment efficiency (adhesion or friction per unit contact area). Available data suggest that attachment pad area scales close to isometry within clades, but pad efficiency in some animals increases with size so that attachment performance is approximately size-independent. The mechanisms underlying this biologically important variation in pad efficiency are still unclear. We suggest that switching between stress concentration (easy detachment) and uniform load distribution (strong attachment) via shear forces is one of the key mechanisms enabling the dynamic control of adhesion during locomotion. PMID:25533088

  3. Associations between adult attachment dimensions and attitudes toward pain behaviour

    Science.gov (United States)

    McWilliams, Lachlan A; Murphy, Paul DJ; Bailey, S Jeffrey

    2010-01-01

    BACKGROUND: Despite the important role positive reinforcement of pain behaviour is believed to play in chronic pain, there is a paucity of research regarding factors that influence the provision of such reinforcement. Attachment theory suggests that individuals high in attachment avoidance view the pain behaviour of others in a negative manner and would, therefore, provide little reinforcement of pain behaviour. As an initial step in evaluating this model, relationships between attachment dimensions and attitudes toward pain behaviour were examined. Attachment avoidance was hypothesized to be negatively associated with accepting attitudes toward pain behaviour. METHODS: A sample of undergraduate students (n=160) completed the Relationships Structures Questionnaire, which provides global ratings of adult attachment dimensions (anxiety and avoidance) by assessing attachment across four relationship targets (friend, mother, father and romantic partner). Attitudes regarding the acceptability of pain behaviour were assessed using male and female versions of the Appropriate Pain Behaviour Questionnaire (APBQ). RESULTS: Consistent with the hypothesis, attachment avoidance was negatively correlated with both APBQ-Female and APBQ-Male scores. Multiple regression analyses were used to investigate the relationships between the attachment scales and the APBQ scales while statistically adjusting for sex and testing for interaction effects. The findings revealed complex relationships involving interaction effects that provided further support for the hypothesis. CONCLUSIONS: The findings provided support for the hypothesis that attachment avoidance is associated with less accepting attitudes toward pain behaviour. Additional research regarding the role of attachment and attitudes on responses to pain behaviour is warranted. PMID:21165372

  4. Ecomorphology of parasite attachment: experiments with feather lice.

    Science.gov (United States)

    Bush, Sarah E; Sohn, Edward; Clayton, Dale H

    2006-02-01

    The host specificity of some parasites can be reinforced by morphological specialization for attachment to mobile hosts. For example, ectoparasites with adaptations for attaching to hosts of a particular size might not be able to remain attached to larger or smaller hosts. This hypothesis is suggested by the positive correlation documented between the body sizes of many parasites and their hosts. We adopted an ecomorphological approach to test the attachment hypothesis. We tested the ability of host-specific feather lice (Phthiraptera: Ischnocera) to attach to 6 novel species of pigeons and doves that vary in size by nearly 2 orders of magnitude. Surprisingly, Rock Pigeon lice (Columbicola columbae) remained attached equally well to all 6 novel host species. We tested the relative importance of 3 factors that could facilitate louse attachment: whole-body insertion, tarsal claw use, and mandible use. Insertion, per se, was not necessary for attachment. However, insertion on coarse feathers of large hosts allowed lice to access feather barbules with their mandibles. Mandible use was a key component of attachment regardless of feather size. Attachment constraints do not appear to reinforce host specificity in this system. PMID:16629310

  5. Adult attachment styles and the psychological response to infant bereavement

    Directory of Open Access Journals (Sweden)

    Mark Shevlin

    2014-05-01

    Full Text Available Background: Based on Bowlby's attachment theory, Bartholomew proposed a four-category attachment typology by which individuals judged themselves and adult relationships. This explanatory model has since been used to help explain the risk of psychiatric comorbidity. Objective: The current study aimed to identify attachment typologies based on Bartholomew's attachment styles in a sample of bereaved parents on dimensions of closeness/dependency and anxiety. In addition, it sought to assess the relationship between the resultant attachment typology with a range of psychological trauma variables. Method: The current study was based on a sample of 445 bereaved parents who had experienced either peri- or post-natal death of an infant. Adult attachment was assessed using the Revised Adult Attachment Scale (RAAS while reaction to trauma was assessed using the Trauma Symptom Checklist (TSC. A latent profile analysis was conducted on scores from the RAAS closeness/dependency and anxiety subscales to ascertain if there were underlying homogeneous attachment classes. Emergent classes were used to determine if these were significantly different in terms of mean scores on TSC scales. Results: A four-class solution was considered the optimal based on fit statistics and interpretability of the results. Classes were labelled “Fearful,” “Preoccupied,” “Dismissing,” and “Secure.” Females were almost eight times more likely than males to be members of the fearful attachment class. This class evidenced the highest scores across all TSC scales while the secure class showed the lowest scores. Conclusions: The results are consistent with Bartholomew's four-category attachment styles with classes representing secure, fearful, preoccupied, and dismissing types. While the loss of an infant is a devastating experience for any parent, securely attached individuals showed the lowest levels of psychopathology compared to fearful, preoccupied, or dismissing

  6. Adult attachment styles and the psychological response to infant bereavement

    Science.gov (United States)

    Shevlin, Mark; Boyda, David; Elklit, Ask; Murphy, Siobhan

    2014-01-01

    Background Based on Bowlby's attachment theory, Bartholomew proposed a four-category attachment typology by which individuals judged themselves and adult relationships. This explanatory model has since been used to help explain the risk of psychiatric comorbidity. Objective The current study aimed to identify attachment typologies based on Bartholomew's attachment styles in a sample of bereaved parents on dimensions of closeness/dependency and anxiety. In addition, it sought to assess the relationship between the resultant attachment typology with a range of psychological trauma variables. Method The current study was based on a sample of 445 bereaved parents who had experienced either peri- or post-natal death of an infant. Adult attachment was assessed using the Revised Adult Attachment Scale (RAAS) while reaction to trauma was assessed using the Trauma Symptom Checklist (TSC). A latent profile analysis was conducted on scores from the RAAS closeness/dependency and anxiety subscales to ascertain if there were underlying homogeneous attachment classes. Emergent classes were used to determine if these were significantly different in terms of mean scores on TSC scales. Results A four-class solution was considered the optimal based on fit statistics and interpretability of the results. Classes were labelled “Fearful,” “Preoccupied,” “Dismissing,” and “Secure.” Females were almost eight times more likely than males to be members of the fearful attachment class. This class evidenced the highest scores across all TSC scales while the secure class showed the lowest scores. Conclusions The results are consistent with Bartholomew's four-category attachment styles with classes representing secure, fearful, preoccupied, and dismissing types. While the loss of an infant is a devastating experience for any parent, securely attached individuals showed the lowest levels of psychopathology compared to fearful, preoccupied, or dismissing attachment styles. This may

  7. The Turkish version of Maternal Attachment Inventory

    Directory of Open Access Journals (Sweden)

    Oya Kavlak

    2009-01-01

    Full Text Available Objective: The research has been designed as methodological with purpose of the validity and the reliability of the Turkish language version of Maternal Attachment Inventory on mothers within one and four months postpartum. Method: This study was carried out with mothers registered at 19 Health Clinics and three Maternal-Child Health and Family Planning Clinics in which connected to Bornova Health Presidency in Izmir. The sample of research has been composed three clinics in which determined with the purposive sampling technique. First stage, the research was studied on 165 mothers when their babies were approximately 30-40 days old in these registered clinics.At the second stage of research has been interviewed again with 78 mothers when their babies were approximately 90-105 days old.Results: It is determined that experts consensuses about content of items as a result of analysis (Kendall’s W=0.274, p=0.001

  8. Handcrafting Attachment: A User-Centered Approach

    Directory of Open Access Journals (Sweden)

    George S. Lowry

    2011-04-01

    Full Text Available Management, above all, is the controlling element responsible for coordinating the three basic business functions; production, marketing, and finance.  Mechanisms exist to facilitate the finance function with influence coming from outside regulatory bodies such as the AICPA, IIA, SEC, and other regulators.  Integrating the finance function into organizations, then, becomes somewhat generic (although some would argue this point.  Coordinating the functions of marketing and production is a much more difficult endeavor because it lacks the standardization seen in finance.  This paper suggests employing a more user-focused approach as a means to improving the overall quality of products, and eventually, the success of the organization.  Specifically, this paper explores the role of the human brain in the calculus of choice, discusses the role of consumer involvement as it leads to product attachment, and offers suggestions for employing contextual research to improve product design and quality.

  9. Attached garages and indoor air quality

    International Nuclear Information System (INIS)

    Many homes have attached garages which can be a source of indoor air pollution such as carbon monoxide (CO) benzene, and other volatile organic compounds. The problem with CO in the home usually occurs in winter months because vehicles tend to be warmed in the garage for longer periods and air exchange to the outside is limited. The rate of CO emission from a typical gasoline engine is between 30,000 to 100,000 ppm, making it difficult to provide adequate ventilation and equally difficult to develop a truly gas-tight barrier. Studies have shown that from 5 to 85 per cent of the outdoor air leaking into a house comes through the garage, carrying with it CO and other pollutants. Houses with attached garages typically have gasoline concentrations that are 10 times higher than outdoor levels. Starting a cold car in a garage can send CO levels to more than 80,000 ppm. Also, the car will offgas a wide range of fumes as it cools down after use, leaving CO concentrations in the home at unsafe levels for several hours at a time. The Canada Mortgage and Housing Corporation and the American Lung Association suggest that the safest way to ensure protection against CO and other pollutants from entering a house is to build a garage detached from the house. Alternatively, walls and doors to the house should be sealed tightly and an exhaust fan venting outdoors should be used in the garage to prevent CO from entering the house. It was cautioned that since fans could depressurize a house, vented appliance such as furnaces, water heaters and boilers, should be checked for proper operation after a garage fan is installed. 1 fig

  10. Attachment and ingestion of gonococci human neutrophils.

    Science.gov (United States)

    Dilworth, J A; Hendley, J O; Mandell, G L

    1975-03-01

    Previous studies have indirectly shown that type 1 gonococci are more resistant to phagocytosis by human neutrophils (PMN) than type 3 gonococci. Using phase contrast, fluorescent, and light microscopy, we directly quantitated PMN-gonococcal interaction, with emphasis on separating ingestion from attachment. PMN monolayers were incubated on slides with type 1 or type 3 gonococcal fluorescent antibody (FA). After methanol fixation, the FA-stained gonococci associated with PMN were cointed. Since the live PMN excludes FA, the FA-stained gonococci represent only extracellular gonococci. Methylene blue was then added to the smae slide to stain both ingested and surface attached gonococci. Using these methods, intracellular and extracellular cell-associated gonococci were quantitated under varying conditions. The numbers of methylene blue-stained cell-associated gonococci that were ingested were: with normal serum, 3.7 plus or minus 4.1 per cent for type 1 and 56.2 plus or minus 3.7 percent for type 3 (P smaller than 0.001); with heat-inactivated serum, 1.0 plus or minus 3.0 per cent for type 1 and 52.6 plus or minus 3.7 per cent for type 3 (P smaller than 0.001); with higher-titer anti-gonococcal antibody serum, 4.8 plus or minus 4.3 percent for type 1 and 64.0 plus or minus 1.6 per cent for type 3 (P smaller than 0.001). Thus, most type 3 organisms were ingested, but most type 1 gonococci were bound on the PMN surface.

  11. Effects of Familial Attachment, Social Support, Involvement, and Self-Esteem on Youth Substance Use and Sexual Risk Taking

    Science.gov (United States)

    Peterson, Christina Hamme; Buser, Trevor J.; Westburg, Nancy G.

    2010-01-01

    A study of protective factors against substance use and sexual risk taking was conducted among 610 high-poverty urban youth. Higher levels of family attachment, social support, involvement, and self-esteem were associated with lower levels of risk behaviors. (Contains 2 tables and 1 figure.)

  12. 49 CFR Attachment 4 - State and Local Agency Review of Impact Statements

    Science.gov (United States)

    2010-10-01

    ... 4 Attachment 4 Transportation Other Regulations Relating to Transportation (Continued) NATIONAL..., Attach. 4 Attachment 4—State and Local Agency Review of Impact Statements 1. OBM Revised Circular No. A... have been requested, as specified in Attachment 1....

  13. Psychological and physiological effects of an animal-assisted intervention with unsecurely and desorganizedly attached children

    Directory of Open Access Journals (Sweden)

    Kurt Kotrschal

    2013-06-01

    Full Text Available The aim of this study was to investigate whether children with insecure/disorganized attachment become less stressed and more prosocial in the presence of a guinea pig during an empathy training. This hypothesis is based on studies that show that insecure attachment representations, which are associated with low abilities to regulate stress and social relations, are transferred to human figures but not to pets. 12 boys and 4 girls (age 7-9, selected via the Separation Anxiety Test (SAT for insecure/disorganized attachment representation, were randomly assigned to the intervention and control group. The children of the intervention group attended an empathy training, in which every child received a guinea pig during every session while the controls got the same training without a guinea pig. In comparsion to controls the children of the animal assisted intervention group showed less aggression towards their peers as well as more prosocial behavior towards their teachers and peers. In addition the strongest decrease of cortisol levels were obtained in the animal-assisted intervention group. The more these children stroked the guinea pig, the more their cortisol levels decreased. These data suggest that children with insecure/disorganized attachment can better regulate stress and become less aggressive as well as more prosocial in the presence of a guinea pig. The authors discuss if these results can be interpreted as oxytocin mediated effects.

  14. Peer Attachment and Cyber Aggression Involvement among Chinese, Indian, and Japanese Adolescents

    Directory of Open Access Journals (Sweden)

    Michelle F. Wright

    2015-04-01

    Full Text Available Significant advancements have been made in cyber aggression literature, with many studies revealing the consequences associated with adolescents’ involvement in these behaviors. Few studies have focused on cyber aggression involvement in China, India, and Japan. The present study examined differences in cyber aggression perpetration and victimization among 1637 adolescents living in China, India, and Japan, while controlling for face-to-face bullying involvement, individualism, and collectivism. Another aim of the present study was to examine country of origin and cyber aggression involvement (i.e., the uninvolved, cyberaggressor-cybervictims, cyberaggressors, and cybervictims differences in peer attachment. Findings revealed that adolescents from India had the highest levels of cyber aggression involvement when compared to adolescents from China or Japan. Chinese adolescents engaged in more cyber aggression perpetration and were victimized more by cyber aggression when compared to Japanese adolescents. No country of origin differences were found for peer attachment. However, uninvolved adolescents reported higher levels of peer attachment when compared to the other groups. Cyberaggressor-cybervictims had the lowest levels of peer attachment, followed by cybervictims and cyberaggressors. These results suggest that there should be concern about cyber aggression involvement among adolescents in these countries, especially in India, where cyber aggression research has been slow to develop.

  15. Constituent attachment and voluntary turnover in low-wage/low-skill service work.

    Science.gov (United States)

    Ellingson, Jill E; Tews, Michael J; Dachner, Alison M

    2016-01-01

    This paper draws on life stage theory, ethnographic research conducted in the service sector, and evidence for secondary segmentation within the low-wage/low-skill labor force to offer evidence that social bond development with coworkers can help reduce the high rate of turnover observed in low-wage/low-skill service work. Contrary to the belief that these employees will leave before social ties can develop, constituent attachment was found to be the only significant predictor of turnover in 2 samples of front-line service workers in a casual dining, national restaurant chain after controlling for other aspects of work that can create a sense of attachment to a job, and other job attitudes, such as satisfaction and commitment. However, the effect was dependent on developmental life stage. Constituent attachment reduced turnover among workers classified as emerging adults, whereas constituent attachment did little to affect turnover among nonemerging adults. Implications of the results are discussed with respect to the value of considering segmentation in future research on turnover in the service sector and the use of life stage theory for understanding the leaving behavior of workers in different stages of adulthood. PMID:26121092

  16. The Father-Child Activation Relationship, Sex Differences, and Attachment Disorganization in Toddlerhood

    Directory of Open Access Journals (Sweden)

    Daniel Paquette

    2013-01-01

    Full Text Available The activation relationship theory serves as a complement to Bowlby’s attachment theory to better understand the impact of fathering on child development, focusing primarily on parental stimulation of risk taking and control during children’s exploration. The first aim of this study was to confirm that the activation relationship as assessed with the observational procedure, the Risky Situation, is primarily determined by paternal stimulation of risk taking as assessed by questionnaire. The second aim was to verify the link between the activation relationship and attachment disorganization. The third aim was to verify the existence of a sex difference in father-toddler dyad activation relationships. The Strange Situation procedure and the Risky Situation procedure were conducted with 58 father-toddler dyads. Fathers completed questionnaires on child temperament and parental behavior. Paternal stimulation of risk taking explains activation once child sex and temperament, the attachment relationship, and emotional support are taken into account. Moreover, there is no relation between the father-child activation relationship and attachment disorganization. Finally, data confirm the existence of a sex difference in the activation relationship in toddlers: fathers activate their sons more than their daughters.

  17. Parental divorce and adult children's attachment representations and marital status.

    Science.gov (United States)

    Crowell, Judith A; Treboux, Dominique; Brockmeyer, Susan

    2009-01-01

    The purpose of this study was to explore adult attachment as a means of understanding the intergenerational transmission of divorce, that is, the propensity for the children of divorce to end their own marriages. Participants included 157 couples assessed 3 months prior to their weddings and 6 years later. Participants completed the Adult Attachment Interview and questionnaires about their relationships, and were videotaped with their partners in a couple interaction task. Results indicated that, in this sample, adult children of divorce were not more likely to divorce within the first 6 years of marriage. However, parental divorce increased the likelihood of having an insecure adult attachment status. For women, age at the time of their parents' divorce was related to adult attachment status, and the influence on attachment representations may be more enduring. Among adult children of divorce, those who were classified as secure in their attachment representations were less likely to divorce in the early years of marriage than insecure participants.

  18. Social position, early deprivation and the development of attachment.

    Science.gov (United States)

    Stansfeld, Stephen; Head, Jenny; Bartley, Mel; Fonagy, Peter

    2008-07-01

    The effects of childhood social adversity on developing parent/child attachments may partially explain the effects of less advantaged childhood social position on adulthood mental health. Associations between social position, retrospectively recalled parental style and childhood emotional and physical deprivation and attachment were examined in 7,276 civil servants from the Whitehall II Study. Depressive symptoms were associated with insecure attachment style. Social position was not associated with attachment styles. However, fathers' social class was strongly associated with material and emotional deprivation. In turn, deprivation was associated with lower parental warmth. High parental warmth was associated with decreased risk of insecure attachment styles. Despite the methodological shortcomings of retrospective childhood data the results suggest material and emotional adversity influence the development of attachment through parental style, notably parental warmth. PMID:18344050

  19. Evidence-Based Parenting Interventions to Promote Secure Attachment

    Science.gov (United States)

    Wright, Barry; Edginton, Elizabeth

    2016-01-01

    Various interventions are used in clinical practice to address insecure or disorganized attachment patterns and attachment disorders. The most common of these are parenting interventions, but not all have a robust empirical evidence base. We undertook a systematic review of randomized trials comparing a parenting intervention with a control, where these used a validated attachment instrument, in order to evaluate the clinical and cost-effectiveness of interventions aiming to improve attachment in children with severe attachment problems (mean age <13 years). This article aims to inform clinicians about the parenting interventions included in our systematic review that were clinically effective in promoting secure attachment. For completeness, we also briefly discuss other interventions without randomized controlled trial evidence, identified in Patient Public Involvement workshops and expert groups at the point our review was completed as being used or recommended. We outline the key implications of our findings for clinical practice and future research. PMID:27583298

  20. Social position, early deprivation and the development of attachment.

    Science.gov (United States)

    Stansfeld, Stephen; Head, Jenny; Bartley, Mel; Fonagy, Peter

    2008-07-01

    The effects of childhood social adversity on developing parent/child attachments may partially explain the effects of less advantaged childhood social position on adulthood mental health. Associations between social position, retrospectively recalled parental style and childhood emotional and physical deprivation and attachment were examined in 7,276 civil servants from the Whitehall II Study. Depressive symptoms were associated with insecure attachment style. Social position was not associated with attachment styles. However, fathers' social class was strongly associated with material and emotional deprivation. In turn, deprivation was associated with lower parental warmth. High parental warmth was associated with decreased risk of insecure attachment styles. Despite the methodological shortcomings of retrospective childhood data the results suggest material and emotional adversity influence the development of attachment through parental style, notably parental warmth.