Matching Items (6)
Filtering by
- All Subjects: Adolescence
- All Subjects: Language Development
- Creators: Bradley, Robert
Description
During adolescence, friends are a central part of adolescents' daily lives, they serve as significant sources of emotional support and companionship (Keefe & Berndt, 1996; Way & Robinson, 2003) as well as provide opportunities to negotiate interpersonal conflicts and disagreements (Laursen & Pursell, 2009). This study was designed to examine the nature and correlates of friendships, capturing the multidimensional nature of these relationships. Specifically, three goals were proposed: (a) to use a pattern-analytic approach to identify different profiles of adolescents' friendships along three dimensions: intimacy, negativity, and involvement; (b) to examine linkages between profile membership and adolescents' cultural orientations and values; and (c) to explore the relation between profile membership and adolescent well-being. Participants were 246 Mexican-origin adolescents (M = 12.50 years; SD = 0.58) who participated in home interviews and a series of nightly phone calls. Adolescents reported on their friendship qualities, their cultural orientations and values, as well as their depressive symptoms, risky behaviors, and on their current grades (GPA). Adolescents' time spent with best friends was calculated from the seven nightly phone calls. Results revealed three distinct latent profiles: Positive Engagement, Moderate Engagement, and Low Involvement. Profile membership was not linked to adolescents' cultural orientations and values. Further, associations emerged between profile membership and adolescents' GPA, but not their risky behaviors and depressive symptoms.
ContributorsRodriguez, Sue Annie (Author) / Updegraff, Kimberly (Thesis advisor) / Umana-Taylor, Adriana (Committee member) / Bradley, Robert (Committee member) / Arizona State University (Publisher)
Created2011
Description
Family plays an important yet understudied role in the development of psychopathology during childhood, particularly for children at developmental risk. Indeed, much of the research on families has actually concentrated more on risk processes in individual family members or within-family subsystems. In general, important and complex associations have been found among family-related constructs such as marital conflict, parent-child relationships, parental depression, and parenting stress, which have in turn been found to contribute to the emergence of children's behavioral problems. Research has begun to emerge that certain family system constructs, such as cohesion, organization, and control may influence children's development, but this research has been limited by a focus on parent-reports of family functioning, rather than utilizing observational methods. With notable exceptions, there is almost no observational research examining families of children at developmental risk. This study examined the longitudinal relations among family risk and family system constructs, as well as how family systems constructs mediated the relations between family risk and child outcome. Further, the study examined how developmental risk moderated these relations. The sample followed 242 families of children with and without developmental risk across the transition-to-school period. Family risk factors were assessed at 5 years, using parental reports of symptomatology, parenting stress, and marital adjustment, and observational assessments of the parent-child relationship. Family system constructs (cohesion, warmth, conflict, organization, control) were measured at age 6 using structured observations of the entire family playing a board game. Child behavior problems and social competence were assessed at age 7. Results indicated that families of children with developmental delays did not differ from families of typically developing children on the majority of family system attributes. Cohesion and organization mediated the relations between specific family risk factors and social competence for all families. For families of typically developing children only, higher levels of control were associated with more behavior problems and less social competence. These findings underscore the importance of family-level assessment in understanding the development of psychopathology. Important family effects on children's social competence were found, although the pathways among family risk and family systems attributes are complex.
ContributorsGerstein, Emily Davis (Author) / Crnic, Keith A (Thesis advisor) / Aiken, Leona (Committee member) / Bradley, Robert (Committee member) / Gonzales, Nancy (Committee member) / Arizona State University (Publisher)
Created2012
Description
This thesis was an analysis of items in the Late Adolescent Home Observation for Measure of the Environment (LA HOME) after the first wave of N = 138 interviews. The purpose of this project was to learn how to utilize a statistical software such as SPSS to analyze items and interpret results. Frequency analysis, inter-rater reliability (IRR), correlation analysis, internal consistency using Cronbach's alpha, and feedback from research assistants were considered when deciding which items should be eliminated from the measure. After running these analyses, ten items were suggested for deletion including: clean, adolescent's room allows for privacy, reference materials, news, family encourages adolescent to think independently, community service, parent knows where adolescent spends time, weekly household responsibilities, school/career planning, and dentist. Future interviews generating a larger sample size as well as discussions and subsequent revisions to the manual will clarify additional items that may be eliminated from the final version of the instrument.
ContributorsMiller, Ava Kathryn (Author) / Bradley, Robert (Thesis director) / Spinrad, Tracy (Committee member) / Barrett, The Honors College (Contributor) / T. Denny Sanford School of Social and Family Dynamics (Contributor)
Created2015-05
Description
Parental depression is a risk factor for children’s healthy language development, however, the mechanisms of risk transmission are less understood. The present study aimed to examine aspects of parent-child interactions as mediators of the negative relations between mothers’ and fathers’ depression and children’s expressive language. Using longitudinal data from families in a large city of the Western United States (N = 497; child Mage = 5.83 months; 47% female), I examined these relations using mothers’ and fathers’ reports of depression, observations of mothers’ and fathers’ parent-child interactions, and observational indices of children’s expressive language in the home. Although results indicated no longitudinal relations between mothers’ or fathers’ depression and children’s expressive language, mothers’ depression was negatively related to mothers’ and fathers’ later parental supportiveness. Moreover, mothers’ acceptance and fathers’ supportiveness were positively related to children’s later expressive language. These findings shed light on family dynamics when mothers’ experience heightened levels of postpartum depression and how specific parent-child interactions support healthy language development.
ContributorsClifford, Brandon Neil (Author) / Eggum, Natalie (Thesis advisor) / Rainey, Vanessa (Committee member) / Lucca, Kelsey (Committee member) / Bradley, Robert (Committee member) / Arizona State University (Publisher)
Created2023
Description
Young children reared in a dual language environment typically experience and learn a heritage and societal language and culture from their caregivers. Given that culture and language use are strongly intertwined, recent research has begun to explore caregiver cultural orientation as a potential influence on children’s dual language development but currently disregards whether cultural orientation influences language development directly and indirectly through caregiver language input. This longitudinal study examines a sample of Mexican-American mothers and their children (N=299) from low-income households to examine 1) how maternal language input at child age 24 months and children’s dual language knowledge at 36 months are associated; and 2) whether maternal language input mediates the link between maternal cultural orientation at child age 9 months and children’s dual language knowledge. Results showed that mothers’ quantitative and qualitative language features were strongly correlated within a language and were positively linked with children’s knowledge in the corresponding language. The path analysis revealed that maternal Anglo cultural orientation indirectly predicted children’s English vocabulary scores mediated by maternal English language input, whereas Spanish language input did not mediate the link between mothers’ Mexican cultural orientation and children’s Spanish knowledge. This study provides novel insights into the cascading effects of infants’ early cultural and language environments on their emerging dual language skills.
ContributorsCastellana, Marissa (Author) / Benitez, Viridiana L (Thesis advisor) / Bradley, Robert (Committee member) / Grimm, Kevin (Committee member) / Lucca, Kelsey (Committee member) / Arizona State University (Publisher)
Created2023
Description
Sibling relationships are important units of socialization during adolescence. These involuntary relationships consist of positive and negative relationship qualities (Buist & Vermande, 2014; Deater-Deckard et al., 2002; Updegraff et al., 2005a), and some dimensions of these relationships are less understood than other dimensions. One dimension in need of attention is that of sibling relational victimization, which includes behaviors aimed at harming one’s sibling relationship during a period in which interpersonal relationships are developmentally salient (Collins & Steinberg, 2006; Crick, 1995; Crick & Grotpeter, 1995). In my dissertation, I examine the associations between family and friendship dynamics and sibling relational victimization longitudinally during adolescence. In study 1, I examined the developmental change in sibling relational victimization experiences during adolescence, and tested the associations between parent-youth and sibling conflict and intimacy and sibling relational victimization longitudinally. Sibling structural characteristics were explored as moderators. Using longitudinal growth and multi-level modeling, I found that sibling relational victimization decreased across adolescence for both siblings, with younger siblings reporting higher frequency of sibling relational victimization relative to older siblings. On a general level, parent-adolescent and sibling intimacy and conflict were associated with sibling relational victimization, albeit in different ways for mixed- and same-gender dyads and older and younger siblings. Overall, findings from study 1 highlight the importance of examining parent-youth and sibling relationship dynamics, the vulnerability of younger siblings as victims of sibling relational victimization, and the interplay of sibling gender dynamics and father-youth relationships on sibling relational victimization experiences in adolescence.
In study 2, I examined whether sibling relational victimization and negativity moderate the associations between parent-adolescent conflict and friendship control, conflict, and perspective taking in adolescence. Variation by sibling birth order and gender also was explored. Using path analytic models, I found that mother-adolescent, sibling, and friendship dynamics were interlinked, such that mother-adolescent conflict in combination with sibling negativity and sibling relational aggression were associated with friendship outcomes, albeit differently by sibling gender and friendship outcome. Findings from study 2 suggest the importance of addressing negative mother-adolescent and sibling relationship dynamics in prevention and intervention curricula aimed at promoting positive friendship dynamics during adolescence.
ContributorsSarama, Annabella Gallagher (Author) / Updegraff, Kimberly (Thesis advisor) / Kochenderfer-Ladd, Becky (Committee member) / Thompson, Marilyn (Committee member) / Bradley, Robert (Committee member) / Arizona State University (Publisher)
Created2021