Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 20 de 59
Filtrar
1.
JMIR Form Res ; 7: e49718, 2023 Dec 01.
Artigo em Inglês | MEDLINE | ID: mdl-38039070

RESUMO

BACKGROUND: Numerous studies have demonstrated that exposure to caregiver intimate partner violence (IPV) can have cascading negative impacts on children that elevate the risk of involvement in dating abuse. This cascade may be prevented by programs that support the development of healthy relationships in children exposed to IPV. This paper describes the results of a study of the web-based adaptation of an evidence-based dating abuse prevention program for IPV-exposed youth and their maternal caregivers. Core information and activities from an evidence-based program, Moms and Teens for Safe Dates, were adapted to create the web-based program (e-MTSD), which comprises 1 module for mothers only and 5 modules for mother-adolescent dyads to complete together. OBJECTIVE: The primary objective of this study was to evaluate the feasibility and acceptability of the e-MTSD program and the associated research processes. We also examined the practicability of randomizing mothers to receive SMS text message reminders and an action planning worksheet, which were intended to support engagement in the program. METHODS: Mothers were recruited through community organizations and social media advertising and were eligible to participate if they had at least one adolescent aged 12 to 16 years of any gender identity who was willing to participate in the program with them, had experienced IPV after their adolescent was born, and were not currently living with an abusive partner. All mothers were asked to complete the program with their adolescent over a 6- to 8-week period. Participants were randomized to receive SMS text message reminders, action planning, or both using a 2×2 factorial design. Research feasibility was assessed by tracking recruitment, randomization, enrollment, and attrition rates. Program feasibility was assessed by tracking program uptake, completion, duration, and technical problems, and acceptability was assessed using web-based surveys. RESULTS: Over a 6-month recruitment period, 101 eligible mother-adolescent dyads were enrolled in the study and were eligible for follow-up. The median age of the adolescent participants was 14 years; 57.4% (58/101) identified as female, 32.7% (33/101) identified as male, and 9.9% (10/101) identified as gender diverse. All but one mother accessed the program website at least once; 87.1% (88/101) completed at least one mother-adolescent program module, and 74.3% (75/101) completed all 6 program modules. Both mothers and adolescents found the program to be highly acceptable; across all program modules, over 90% of mothers and over 80% of adolescents reported that the modules kept their attention, were enjoyable, were easy to do, and provided useful information. CONCLUSIONS: Findings suggest the feasibility of web-based delivery and evaluation of the e-MTSD program. Furthermore, average ratings of program acceptability were high. Future research is needed to assess program efficacy and identify the predictors and outcomes of program engagement.

2.
JMIR Res Protoc ; 11(8): e35487, 2022 Aug 05.
Artigo em Inglês | MEDLINE | ID: mdl-35930332

RESUMO

BACKGROUND: Children exposed to intimate partner violence (IPV) between caregivers are at an increased risk of becoming involved in dating violence during adolescence. However, to date, few adolescent dating violence (ADV) prevention programs have been developed for and evaluated with youth exposed to IPV. An exception is Moms and Teens for Safe Dates (MTSD), an evidence-based ADV prevention program for mothers or maternal caregivers (mothers) exposed to IPV and their teenagers. The MTSD program comprises a series of booklets that families complete together in a home that includes activities to promote positive family communication and healthy teenager relationships. We developed a web-adapted version of the MTSD program-entitled eMoms and Teens for Safe Dates (eMTSD)-to provide a delivery format that may increase program appeal for digitally oriented teenagers, lower dissemination costs, lower reading burden for low-literacy participants, and incorporate built-in cues and reminders to boost program adherence. OBJECTIVE: This protocol is for a research study that has the following three main objectives: to assess the acceptability of eMTSD; to identify the feasibility of the research process, including program adherence and participant recruitment and assessment; and to explore the acceptability, feasibility, and preliminary efficacy of 2 features-text reminders and the creation of an action plan for engaging with the program-that may increase program uptake and completion. METHODS: Approximately 100 mothers and their teenagers will be invited to complete eMTSD, which includes six 30-minute web-based modules over a 6-week period. Mothers will be recruited through community organizations and social media advertising and will be eligible to participate if they have at least 1 teenager aged 12 to 16 years living with them, have experienced IPV after the teenager was born, are not currently living with an abusive partner, and have access to an internet-enabled device. Using a factorial design, enrolled dyads will be randomized to the following four adherence support groups (n=25 dyads per group): text reminders and action planning, text reminders only, action planning only, and no adherence supports. All participants will complete brief web-based assessments at enrollment after each module is completed, after the full program is completed, and 90 days after enrollment. Program adherence will be tracked using website use metrics. RESULTS: The data collected will be synthesized to assess the acceptability of the program and the feasibility of the study procedures. An exploratory analysis will examine the impact of adherence support on program completion levels. In November 2021, ethical approval was received and recruitment was initiated. Data collection is expected to continue until December 2022. CONCLUSIONS: The web-based delivery of a family-based healthy relationship program for teenagers exposed to IPV may offer a convenient, low-cost, and engaging approach to preventing ADV. The findings from this study are expected to guide future research. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID): DERR1-10.2196/35487.

3.
J Aggress Maltreat Trauma ; 28(9): 1130-1150, 2019.
Artigo em Inglês | MEDLINE | ID: mdl-31871397

RESUMO

This study identified heterogenous patterns of peer and dating aggression and victimization among boys and girls and examined their relation to risk and protective correlates. Girls (n=1648) and boys (n=1420) in grades 8-10 completed surveys assessing 14 indicators of violence involvement. Latent class analyses indicated a four-class solution, though a test of measurement invariance indicated the nature of the classes differed by sex. Among boys and girls, three classes emerged: Uninvolved (45% of girls, 61% of boys), Peer Aggressor-Victims (23% of girls, 21% of boys), and Cross-Context Aggressor-Victims (12% of girls, 5% of boys). Those in the Peer Aggressor-Victims class were likely to report involvement in peer aggression only; however, girls in this class were likely to be involved only in moderate violence, whereas boys were likely to be involved in moderate and severe violence. Those in the Cross-Context Aggressor-Victims class were likely to report involvement in all forms of violence except sexual and controlling aggression, which was likely only among boys. Among girls, but not boys, a Verbal Dating Aggressor-Victims class (21% of girls) emerged that was characterized by involvement in occasional verbal dating aggression only. Among boys, but not girls, a Cross-Context Physical Victims class (13% of boys) emerged that was characterized by being only a victim of moderate physical peer and dating violence. Unique and shared risk and protective factors distinguished class membership for girls and boys. Findings suggest the pathways leading to violence may differ by sex and result in different patterns of violence involvement.

4.
Prev Sci ; 19(8): 997-1007, 2018 11.
Artigo em Inglês | MEDLINE | ID: mdl-29629508

RESUMO

Social ecological and developmental system perspectives suggest that interactions among factors within and across multiple contexts (e.g., neighborhood, peer, family) must be considered in explaining dating violence perpetration. Yet, to date, most extant research on dating violence has focused on individual, rather than contextual predictors, and used variable-centered approaches that fail to capture the configurations of factors that may jointly explain involvement in dating violence. The current study used a person-centered approach, latent profile analysis, to identify key configurations (or profiles) of contextual risk and protective factors for dating violence perpetration across the neighborhood, school, friend and family contexts. We then examine the longitudinal associations between these contextual risk profiles, assessed during middle school, and trajectories of psychological and physical dating violence perpetration across grades 8 through 12. Five contextual risk profiles were identified: school, neighborhood, and family risk; school and family risk; school and friend risk; school and neighborhood risk; and low risk. The highest levels of psychological and physical perpetration across grades 8 through 12 were among adolescents in the profile characterized by high levels of school, neighborhood, and family risk. Results suggest that early interventions to reduce violence exposure and increase social regulation across multiple social contexts may be effective in reducing dating violence perpetration across adolescence.


Assuntos
Violência por Parceiro Íntimo , Adolescente , Feminino , Humanos , Masculino , Modelos Psicológicos , Fatores de Risco , Meio Social
5.
Prev Sci ; 19(4): 427-436, 2018 05.
Artigo em Inglês | MEDLINE | ID: mdl-28849338

RESUMO

Male perpetration of intimate partner violence (IPV) against women in sub-Saharan Africa is widespread. Theory and empirical evidence suggest peer networks may play an important role in shaping IPV perpetration, though research on this topic in the region is limited. We assessed the degree to which peer network gender norms are associated with Tanzanian men's perpetration of IPV and examined whether the social cohesion of peer networks moderates this relationship. Using baseline data from sexually active men (n = 1103) nested within 59 peer networks enrolled in an on-going cluster-randomized HIV and IPV prevention trial, we fit multilevel logistic regression models to examine peer network-level factors associated with past-year physical IPV perpetration. Peer network gender norms were significantly associated with men's risk of perpetrating IPV, even after adjusting for their own attitudes toward gender roles (OR = 1.53 , p = . 04). Peer network social cohesion moderated this relationship (OR = 1.50 , p = . 04); the positive relationship between increasingly inequitable (i.e., traditional) peer network gender norms and men's risk of perpetrating IPV became stronger, as peer network social cohesion increased. Characteristics of the peer network context are associated with men's IPV perpetration and should be targeted in future interventions. While many IPV prevention interventions focus on changing individual attitudes, our findings support a unique approach, focused on transforming the peer context.


Assuntos
Identidade de Gênero , Violência por Parceiro Íntimo/prevenção & controle , Grupo Associado , Normas Sociais , População Urbana , Adolescente , Adulto , Infecções por HIV/prevenção & controle , Humanos , Modelos Logísticos , Masculino , Ensaios Clínicos Controlados Aleatórios como Assunto , Tanzânia , Adulto Jovem
6.
J Youth Adolesc ; 46(8): 1727-1742, 2017 08.
Artigo em Inglês | MEDLINE | ID: mdl-28005228

RESUMO

Theory and research suggest that there may be significant heterogeneity in the development, manifestation, and consequences of adolescent dating violence that is not yet well understood. The current study contributed to our understanding of this heterogeneity by identifying distinct patterns of involvement in psychological, physical, and sexual dating violence victimization and perpetration in a sample of Latino youth (n = 201; M = 13.87 years; 42% male), a group that is understudied, growing, and at high risk for involvement in dating violence. Among both boys and girls, latent class analyses identified a three-class solution wherein the largest class demonstrated a low probability of involvement in dating violence across all indices ("uninvolved"; 56% of boys, 64% of girls) and the smallest class demonstrated high probability of involvement in all forms of dating violence except for sexual perpetration among girls and physical perpetration among boys ("multiform aggressive victims"; 10% of boys, 11% of girls). A third class of "psychologically aggressive victims" was identified for which there was a high probability of engaging and experiencing psychological dating violence, but low likelihood of involvement in physical or sexual dating violence (34% of boys, 24% of girls). Cultural (parent acculturation, acculturation conflict), family (conflict and cohesion) and individual (normative beliefs, conflict resolution skills, self-control) risk and protective factors were associated with class membership. Membership in the multiform vs. the uninvolved class was concurrently associated with emotional distress among girls and predicted emotional distress longitudinally among boys. The results contribute to understanding heterogeneity in patterns of involvement in dating violence among Latino youth that may reflect distinct etiological processes.


Assuntos
Comportamento do Adolescente/psicologia , Vítimas de Crime/estatística & dados numéricos , Violência por Parceiro Íntimo/estatística & dados numéricos , Delitos Sexuais/estatística & dados numéricos , Adolescente , Comportamento do Adolescente/etnologia , Criança , Vítimas de Crime/psicologia , Feminino , Hispânico ou Latino , Humanos , Relações Interpessoais , Violência por Parceiro Íntimo/etnologia , Violência por Parceiro Íntimo/psicologia , Masculino , Delitos Sexuais/psicologia , Comportamento Sexual , Inquéritos e Questionários
7.
J Youth Adolesc ; 45(4): 672-86, 2016 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-26746242

RESUMO

The high risk of perpetrating physical dating violence, bullying, and sexual harassment by adolescents exposed to domestic violence points to the need for programs to prevent these types of aggression among this group. This study of adolescents exposed to domestic violence examined whether these forms of aggression share risk factors that could be targeted for change in single programs designed to prevent all three types of aggression. Analyses were conducted on 399 mother victims of domestic violence and their adolescents, recruited through community advertising. The adolescents ranged in age from 12 to 16 years; 64 % were female. Generalized estimating equations was used to control for the covariation among the aggression types when testing for shared risk factors. Approximately 70 % of the adolescents reported perpetrating at least one of the three forms of aggression. In models examining one risk factor at a time, but controlling for demographics, adolescent acceptance of sexual violence, mother-adolescent discord, family conflict, low maternal monitoring, low mother-adolescent closeness, low family cohesion, depressed affect, feelings of anger, and anger reactivity were shared across all three aggression types. In multivariable models, which included all of the risk factors examined and the demographic variables, low maternal monitoring, depressed affect and anger reactivity remained significant shared risk factors. Our findings suggest that programs targeting these risk factors for change have the potential to prevent all three forms of aggression. In multivariable models, poor conflict management skills was a risk for bullying and sexual harassment, but not dating violence; acceptance of dating violence was a risk for dating violence and bullying, but not sexual harassment; and none of the examined risk factors were unique to aggression type. The study's implications for the development of interventions and future research are discussed.


Assuntos
Bullying/estatística & dados numéricos , Violência Doméstica/psicologia , Relações Interpessoais , Violência por Parceiro Íntimo/estatística & dados numéricos , Assédio Sexual/estatística & dados numéricos , Adolescente , Comportamento do Adolescente/psicologia , Agressão/psicologia , Feminino , Humanos , Masculino , Relações Mãe-Filho/psicologia , Fatores de Risco , Delitos Sexuais
8.
J Aggress Maltreat Trauma ; 25(8): 773-792, 2016.
Artigo em Inglês | MEDLINE | ID: mdl-29503523

RESUMO

Despite theoretical and empirical evidence suggesting that the family environment plays a central role in Latino youth development, relatively little is known about how family processes influence dating violence victimization among Latino adolescents. To address this gap in the literature, we used data from 210 Latino parents and their 13- to 15-year-old adolescents to examine associations between several different family processes, including both parenting practices (parent monitoring, parent-adolescent communication) and aspects of the family relational climate (family cohesion, family conflict, acculturation conflict) and psychological, physical, and sexual dating violence victimization. Consistent with expectations, lower levels of family cohesion and higher levels of family and acculturation conflict were associated with risk for dating violence victimization, although associations varied depending on victimization type. In contrast, neither parental monitoring nor parent-adolescent communication was significantly associated with any type of dating violence victimization. In addition, we found that parent, but not teen, Anglo-American acculturation was associated with higher dating violence victimization risk. Findings suggest that family-based dating abuse prevention programs for Latino youth should seek to increase family cohesion and decrease family conflict, including acculturation-based conflict.

9.
Aggress Behav ; 42(1): 66-81, 2016.
Artigo em Inglês | MEDLINE | ID: mdl-26299840

RESUMO

This short-term longitudinal study examined whether the association between bullying perpetration and later physical dating violence perpetration and mediators of that association (via anger, depression, anxiety, and social status), varied depending on level of bullying victimization. Differences have been noted between those who bully but are not victims of bullying, and those who are both bullies and victims. These differences may influence dating violence risk and the explanations for why bullying leads to dating violence. Data were from dating adolescents in three rural counties who completed self-administered questionnaires in the fall semester of grades 8-10 and again in the spring semester. The sample (N = 2,414) was 44.08% male and 61.31% white. Bullying perpetration in the fall semester predicted physical dating violence perpetration in the spring semester when there was no bullying victimization, but not when there was any bullying victimization. Bullying perpetration was positively associated with anger at all levels of bullying victimization and with social status when there was no or low amounts of victimization; it was negatively associated with social status at high levels of victimization. Bullying victimization was positively associated with anger, depression, and anxiety at all levels of bullying perpetration. Anger mediated the association between bullying perpetration and dating violence, regardless of level of victimization; depression, anxiety, and social status did not mediate the association at any level of bullying victimization. The findings have implications for dating violence prevention efforts and for future research on the link between bullying and dating violence.


Assuntos
Comportamento do Adolescente/psicologia , Bullying , Vítimas de Crime/psicologia , Relações Interpessoais , Violência por Parceiro Íntimo/psicologia , Adolescente , Feminino , Humanos , Violência por Parceiro Íntimo/prevenção & controle , Estudos Longitudinais , Masculino , Modelos Psicológicos , Meio Social , Inquéritos e Questionários
10.
Prev Sci ; 17(3): 357-66, 2016 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-26494314

RESUMO

Moms and Teens for Safe Dates (MTSD) is a dating abuse (DA) prevention program for teens exposed to domestic violence. In a randomized controlled trial (RCT), MTSD prevented certain types of DA victimization (psychological and physical) and perpetration (psychological and cyber) among teens with higher, but not lower, exposure to domestic violence. We built on these findings by using moderated mediation analysis to examine whether level of teen exposure to domestic violence conditioned the indirect effects of MTSD on these types of DA through targeted mediators. MTSD consisted of six mailed activity booklets. Mothers who had been former victims of domestic violence delivered the program to their teens. Mother and teen pairs were recruited into the RCT through community advertising and completed baseline and 6-month follow-up interviews (N = 277 pairs). As expected, MTSD had significant favorable effects for teens with higher but not lower exposure to domestic violence on several mediators that guided program content, including teen conflict management skills and mother-perceived severity of DA, self-efficacy for enacting DA prevention efforts, and comfort in communicating with her teen. MTSD had significant main effects on other mediators including teen feeling of family closeness and cohesion and mother-perceived susceptibility of her teen to DA. As expected, all significant indirect effects of MTSD on DA outcomes through mediators were for teens with higher exposure to domestic violence. Findings have implications for developing DA victimization and perpetration prevention programs for teens with high exposure to domestic violence.


Assuntos
Violência Doméstica/prevenção & controle , Relações Interpessoais , Adolescente , Adulto , Feminino , Humanos , Masculino
11.
Psychol Addict Behav ; 30(1): 18-28, 2016 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-26415053

RESUMO

We assessed a multidimensional model of parent alcohol socialization in which key socialization factors were considered simultaneously to identify combinations of factors that increase or decrease risk for development of adolescent alcohol misuse. Of interest was the interplay between putative risk and protective factors, such as whether the typically detrimental effects on youth drinking of parenting practices tolerant of some adolescent alcohol use are mitigated by an effective overall approach to parenting and parental modeling of modest alcohol use. The sample included 1,530 adolescents and their mothers; adolescents' mean age was 13.0 (SD = .99) at the initial assessment. Latent profile analysis was conducted of mothers' reports of their attitude toward teen drinking, alcohol-specific parenting practices, parental alcohol use and problem use, and overall approach to parenting. The profiles were used to predict trajectories of adolescent alcohol misuse from early to middle adolescence. Four profiles were identified: 2 profiles reflected conservative alcohol-specific parenting practices and 2 reflected alcohol-tolerant practices, all in the context of other attributes. Alcohol misuse accelerated more rapidly from Grade 6 through 10 in the 2 alcohol-tolerant compared with conservative profiles. Results suggest that maternal tolerance of some youth alcohol use, even in the presence of dimensions of an effective parenting style and low parental alcohol use and problem use, is not an effective strategy for reducing risky adolescent alcohol use. (PsycINFO Database Record


Assuntos
Comportamento do Adolescente/psicologia , Consumo de Bebidas Alcoólicas/psicologia , Alcoolismo/psicologia , Modelos Psicológicos , Mães/psicologia , Poder Familiar/psicologia , Socialização , Adolescente , Adulto , Feminino , Humanos , Masculino
12.
J Youth Adolesc ; 45(2): 350-60, 2016 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-25831994

RESUMO

Commonly used dating violence prevention programs assume that promotion of more egalitarian gender role attitudes will prevent dating violence perpetration. Empirical research examining this assumption, however, is limited and inconsistent. The current study examined the longitudinal association between gender role attitudes and physical dating violence perpetration among adolescent boys (n = 577; 14 % Black, 5 % other race/ethnicity) and examined whether injunctive (i.e., acceptance of dating violence) and descriptive (i.e., beliefs about dating violence prevalence) normative beliefs moderated the association. As expected, the findings suggest that traditional gender role attitudes at T1 were associated with increased risk for dating violence perpetration 18 months later (T2) among boys who reported high, but not low, acceptance of dating violence (injunctive normative beliefs) at T1. Descriptive norms did not moderate the effect of gender role attitudes on dating violence perpetration. The results suggest that injunctive norms and gender role attitudes work synergistically to increase risk for dating violence perpetration among boys; as such, simultaneously targeting both of these constructs may be an effective prevention approach.


Assuntos
Comportamento do Adolescente/psicologia , Atitude , Identidade de Gênero , Violência por Parceiro Íntimo/prevenção & controle , Adolescente , Etnicidade , Humanos , Violência por Parceiro Íntimo/etnologia , Masculino , Grupo Associado , Fatores Sexuais , Inquéritos e Questionários
13.
Am J Prev Med ; 49(3): 467-75, 2015 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-26296445

RESUMO

INTRODUCTION: Theoretic models suggest that associations between substance use and dating violence perpetration may vary in different social contexts, but few studies have examined this proposition. The current study examined whether social control and violence in the neighborhood, peer, and family contexts moderate the associations between substance use (heavy alcohol use, marijuana, and hard drug use) and adolescent physical dating violence perpetration. METHODS: Adolescents in the eighth, ninth, and tenth grades completed questionnaires in 2004 and again four more times until 2007 when they were in the tenth, 11th, and 12th grades. Multilevel analysis was used to examine interactions between each substance and measures of neighborhood, peer, and family social control and violence as within-person (time-varying) predictors of physical dating violence perpetration across eighth through 12th grade (N=2,455). Analyses were conducted in 2014. RESULTS: Physical dating violence perpetration increased at time points when heavy alcohol and hard drug use were elevated; these associations were weaker when neighborhood social control was higher and stronger when family violence was higher. Also, the association between heavy alcohol use and physical dating violence perpetration was weaker when teens had more-prosocial peer networks and stronger when teens' peers reported more physical dating violence. CONCLUSIONS: Linkages between substance use and physical dating violence perpetration depend on substance use type and levels of contextual violence and social control. Prevention programs that address substance use-related dating violence should consider the role of social contextual variables that may condition risk by influencing adolescents' aggression propensity.


Assuntos
Consumo de Bebidas Alcoólicas/epidemiologia , Corte , Violência por Parceiro Íntimo/estatística & dados numéricos , Transtornos Relacionados ao Uso de Substâncias/epidemiologia , Adolescente , Violência Doméstica/estatística & dados numéricos , Família/psicologia , Feminino , Humanos , Masculino , Grupo Associado , Controle Social Formal , Inquéritos e Questionários
14.
Am J Prev Med ; 49(3): 483-91, 2015 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-26296447

RESUMO

INTRODUCTION: Rural adolescents are at high risk for dating violence victimization (DVV), which has serious negative consequences. Understanding more about the conditions that increase DVV risk for rural adolescents is needed to inform prevention efforts. In response to calls for examining the influence of upper levels of the social ecology on adolescent dating violence, this study examined whether associations between the family context and physical DVV were conditioned by the characteristics of the neighborhoods in which the family resided. METHODS: Data were from a multi-wave longitudinal study of 3,236 rural adolescents nested in 65 block groups, which defined neighborhoods. Data were collected between 2003 and 2005. Multilevel growth curve modeling was conducted in 2014 to test hypothesized synergistic effects of the family and neighborhood on trajectories of physical DVV from grade 8 to 12. RESULTS: Low parental closeness was a DVV risk in residentially stable (p<0.001), but not unstable, neighborhoods. Family aggression was a DVV risk, regardless of neighborhood characteristics (p=0.001). Low parental monitoring and rule setting were not DVV risks and their effects were not moderated by neighborhood characteristics. Neighborhood ethnic heterogeneity was significantly (p<0.05) positively associated with DVV, but neighborhood economic disadvantage, social disorganization, and violence were not associated with DVV. None of the effects varied by sex of the adolescent, across time (grade), or by the combination of sex and time. CONCLUSIONS: Findings demonstrate the importance of considering the family and neighborhood, and particularly their synergistic effects in efforts to prevent adolescent DVV.


Assuntos
Corte , Vítimas de Crime/estatística & dados numéricos , Violência por Parceiro Íntimo/estatística & dados numéricos , Características de Residência , Adolescente , Anomia (Social) , Família/psicologia , Feminino , Humanos , Violência por Parceiro Íntimo/prevenção & controle , Estudos Longitudinais , Masculino , População Rural/estatística & dados numéricos
15.
J Youth Adolesc ; 44(5): 995-1010, 2015 May.
Artigo em Inglês | MEDLINE | ID: mdl-25776110

RESUMO

Adolescents exposed to domestic violence are at high risk for dating abuse. This randomized controlled trial evaluated a dating abuse prevention program designed specifically for this risk group. Moms and Teens for Safe Dates consisted of six mailed booklets of dating abuse prevention information and interactive activities. Mothers who had been victims of domestic violence but no longer lived with the abuser delivered the program to their adolescents who had been exposed to the abuse. Mother and adolescent pairs (N = 409) were recruited through community advertising; the adolescents ranged from 12 to 16 years old and 64 % were female. Mothers and adolescents completed baseline and 6-month follow-up telephone interviews. Booklet completion in the treatment group ranged from 80 % for the first to 62 % for the last booklet. The analyses first tested whether program effects on dating abuse varied by four a priori identified moderators (mother's psychological health, the amount of adolescent exposure to domestic violence, and adolescent sex and race/ethnicity). Main effects of the program were examined when there were no differential program effects. Program effects on psychological and physical victimization and psychological and cyber perpetration were moderated by the amount of adolescent exposure to domestic violence; there were significant favorable program effects for adolescents with higher, but not lower levels of exposure to domestic violence. There were no moderated or main effects on sexual violence victimization and perpetration or cyber victimization. The findings suggest that a dating abuse prevention program designed for adolescents exposed to domestic violence can have important positive effects.


Assuntos
Comportamento do Adolescente/psicologia , Violência Doméstica/psicologia , Violência por Parceiro Íntimo/prevenção & controle , Mães/psicologia , Adolescente , Adulto , Vítimas de Crime/psicologia , Feminino , Humanos , Relações Interpessoais , Masculino , Psicologia do Adolescente
16.
Behav Genet ; 45(2): 255-61, 2015 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-25564228

RESUMO

Genetic differences between populations are potentially an important contributor to health disparities around the globe. As differences in gene frequencies influence study design, it is important to have a thorough understanding of the natural variation of the genetic variant(s) of interest. Along these lines, we characterized the variation of the 5HTTLPR and rs25531 polymorphisms in six samples from North America, Southeast Asia, and Africa (Cameroon) that differ in their racial and ethnic composition. Allele and genotype frequencies were determined for 24,066 participants. Results indicated higher frequencies of the rs25531 G-allele among Black and African populations as compared with White, Hispanic and Asian populations. Further, we observed a greater number of 'extra-long' ('XL') 5HTTLPR alleles than have previously been reported. Extra-long alleles occurred almost entirely among Asian, Black and Non-White Hispanic populations as compared with White and Native American populations where they were completely absent. Lastly, when considered jointly, we observed between sample differences in the genotype frequencies within racial and ethnic populations. Taken together, these data underscore the importance of characterizing the L-G allele to avoid misclassification of participants by genotype and for further studies of the impact XL alleles may have on the transcriptional efficiency of SLC6A4.


Assuntos
Alelos , Proteínas da Membrana Plasmática de Transporte de Serotonina/genética , Adolescente , África , Sudeste Asiático , Camarões , Estudos de Coortes , Etnicidade/genética , Frequência do Gene , Genótipo , Haplótipos , Humanos , Estudos Longitudinais , América do Norte , Polimorfismo Genético , Singapura , Adulto Jovem
17.
J Youth Adolesc ; 44(3): 727-44, 2015 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-25262008

RESUMO

Neighborhood context plays a role in the development of adolescent health risk behaviors, but few studies have investigated the influence of neighborhoods on the perpetration of dating violence. This longitudinal study examined the direct effects of risky neighborhood structural and physical characteristics on trajectories of the perpetration of dating violence, tested whether collective efficacy mediated these relationships, and determined if the effects varied by the sex of the adolescent. Adolescent data are from a multi-wave longitudinal study from grades 8 to 12; neighborhood data were collected from parents' interviews and U.S. Census data. Multilevel growth curve models were conducted with 3,218 students; the sample was 50% male, 41% White, 50% Black, and 9% other race/ethnicity. In models examining risky neighborhood variables one at a time, and controlling for potential individual-level confounders, the sex of the adolescent interacted with economic disadvantage, residential instability, and physical disorder; these risky neighborhood characteristics increased risk for girls' but not boys' perpetrating of dating violence. In full models with all of the risky neighborhood variables, the sex of the adolescent continued to interact with neighborhood economic disadvantage; living in economically disadvantaged neighborhoods increased girls' but not boys' risk for dating violence across all ages. No other risky neighborhood effects were found for boys or girls. Collective efficacy did not mediate the relationships between other neighborhood characteristics and the outcome. These findings suggest that dating violence prevention strategies for girls should consider the contexts in which they live rather than only targeting changes in their individual characteristics.


Assuntos
Corte/psicologia , Relações Interpessoais , Características de Residência , Violência/psicologia , Adolescente , Criança , Feminino , Humanos , Masculino , Fatores Socioeconômicos
18.
J Interpers Violence ; 30(12): 2151-73, 2015 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-25287405

RESUMO

Adolescents exposed to domestic violence are at increased risk of dating abuse, yet no evaluated dating abuse prevention programs have been designed specifically for this high-risk population. This article describes the process of adapting Families for Safe Dates (FSD), an evidenced-based universal dating abuse prevention program, to this high-risk population, including conducting 12 focus groups and 107 interviews with the target audience. FSD includes six booklets of dating abuse prevention information, and activities for parents and adolescents to do together at home. We adapted FSD for mothers who were victims of domestic violence, but who no longer lived with the abuser, to do with their adolescents who had been exposed to the violence. Through the adaptation process, we learned that families liked the program structure and valued being offered the program and that some of our initial assumptions about this population were incorrect. We identified practices and beliefs of mother victims and attributes of these adolescents that might increase their risk of dating abuse that we had not previously considered. In addition, we learned that some of the content of the original program generated negative family interactions for some. The findings demonstrate the utility of using a careful process to adapt evidence-based interventions (EBIs) to cultural sub-groups, particularly the importance of obtaining feedback on the program from the target audience. Others can follow this process to adapt EBIs to groups other than the ones for which the original EBI was designed.


Assuntos
Comportamento do Adolescente/psicologia , Corte/psicologia , Promoção da Saúde/métodos , Violência por Parceiro Íntimo/prevenção & controle , Relações Pais-Filho , Pais/educação , Adolescente , Adulto , Feminino , Grupos Focais , Humanos , Masculino , Pessoa de Meia-Idade , Psicologia do Adolescente , Fatores de Risco
19.
J Adolesc Health ; 56(1): 106-12, 2015 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-25287983

RESUMO

PURPOSE: Peers and dates are common targets of adolescent violence. Prevention programs typically address either peer violence (PV) or dating violence (DV) but not both. However, if PV and DV share predictors, prevention strategies could target both behaviors, yielding economic and time efficiencies. Longitudinal data were examined to determine the extent to which physical PV and DV shared predictors. Guided by social learning and social control theories, both risk and protective factors were examined at multiple levels of the social ecology. METHODS: Adolescents in the eighth through 10th grades in three North Carolina counties completed self-administered questionnaires in school in the fall 2003 (Wave 1) and again in spring 2004 (Wave 2) (n = 4,227). The sample was 48% male; 55% white, 33% black, and 12% of other race/ethnicity. A generalized estimating equations approach used adjusted standard errors to account for the correlation between the two violence outcomes. RESULTS: For both boys and girls, anger, family conflict, and having models of deviant behavior in the school were shared risk factors, and holding prosocial beliefs was a shared protective factor. For girls, anxiety and having models of deviant behavior in the neighborhood were additional shared risk factors. For boys, heavy alcohol use was an additional shared risk factor and parental monitoring was an additional shared protective factor. CONCLUSIONS: Findings can inform the development of comprehensive cross-cutting prevention strategies at multiple levels of the social ecology designed to prevent both types of violence.


Assuntos
Comportamento do Adolescente/psicologia , Corte/psicologia , Grupo Associado , Meio Social , Violência/estatística & dados numéricos , Adolescente , Transtornos Relacionados ao Uso de Álcool/epidemiologia , Transtornos Relacionados ao Uso de Álcool/psicologia , Conflito Psicológico , Feminino , Humanos , Relações Interpessoais , Estudos Longitudinais , Masculino , North Carolina , Fatores de Risco , Inquéritos e Questionários
20.
J Youth Adolesc ; 44(3): 696-707, 2015 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-25189287

RESUMO

Theoretical and empirical evidence suggests that stressful life events are associated with the perpetration of intimate partner violence among adults, but little attention has been given to the relationship between stressful life events and adolescent dating abuse, a prevalent form of violence that results in serious and long-lasting consequences. The current study addresses this gap by examining associations between family-, peer-, school-, and health-related stressful life events and the perpetration of both psychological and physical forms of dating abuse in a sample of 1,125 adolescents (54.6% female, 18% Black), and determining whether these associations are moderated by attributes of the family (closeness to parent) and the adolescent (sex and self-esteem). The total number of stressful events and school-related events were positively associated with the perpetration of psychological dating abuse and family-related events were related to the perpetration of psychological dating abuse for boys, but not girls. Closeness to parent buffered the effect of stressful health-related events on the perpetration of physical dating abuse, but exacerbated the effect of stressful family-related events on the perpetration of physical dating abuse. Health-related events were associated with physical perpetration for those with high, but not low self-esteem. Finally, the total number of stressful events and family-related events were related to the perpetration of physical dating abuse by boys, but not by girls. Taken together, these findings suggest that stressful life events play an important role in adolescent dating abuse, and should be taken into consideration when developing adolescent dating abuse prevention programs.


Assuntos
Comportamento do Adolescente/psicologia , Corte/psicologia , Relações Interpessoais , Acontecimentos que Mudam a Vida , Violência/psicologia , Adolescente , Estudos Transversais , Feminino , Humanos , Masculino
SELEÇÃO DE REFERÊNCIAS
DETALHE DA PESQUISA
...