Stefany Coxe
Dados Biográficos
| ID | 5759941 |
|---|---|
| NOME | Stefany Coxe |
| PRENOMES | Stefany |
| SOBRENOME | Coxe |
| ASSINATURA | COXE S |
| AFILIAÇÕES | Florida International University |
| ORCID | 0000-0002-2203-0775 |
| VERIFICADO | Sim |
| TOTAL DE OBRAS | 19 |
| TOTAL DE CITAÇÕES | 37 |
| TOTAL COMO AUTOR | 19 |
| TOTAL COMO EDITOR | 0 |
| PRIMEIRO ANO DE PUBLICAÇÃO | 2009 |
| ANO MAIS RECENTE DE PUBLICAÇÃO | 2024 |
| ÍNDICE H | 3 |
Sexual Self-Concept After Child Maltreatment
Study protocol of a randomized trial of STRIPES
Background Youth with ADHD are at risk of academic impairments, dropping out of high school, and dysfunction in young adulthood. Interventions delivered early in high school could prevent these harmful outcomes, yet few high school students with ADHD receive treatment due to limited access to intervention providers. This study will test a peer-delivered intervention (STRIPES) for general education 9th grade students with impairing ADHD symptoms. …
Exercise, Decision-Making, and Cannabis-Related Outcomes among Adolescents
Objective Poor decision-making may represent a risk factor for adverse cannabis-related outcomes, whereas exercise has been linked to better executive functioning and substance use outcomes. This study examines the associations between self-reported exercise and cannabis use (CU) outcomes over 6 months among adolescents, and whether these are mediated by exercise-related effects on decision-making. Method: Participants were 387 adolescents aged 1…
Comprehensive Meta-Analysis of Attention-Deficit/Hyperactivity Disorder Psychosocial Treatments Investigated Within Between Group Studies
Interventions for attention-deficit/hyperactivity disorder (ADHD) include positive behavior supports (e.g., parent training, school-based contingency management, behavioral peer interventions), training interventions (e.g., organizational skills training, social skills training, etc.), and other interventions (e.g., academic accommodations/modifications, self-monitoring). There is a need to conduct a comprehensive meta-analysis of psychosocial tr…
Multilevel influences of women’s empowerment and economic resources on risky sexual behaviour among young women in Zomba district, Malawi
Gender disparities are pronounced in Zomba district, Malawi. Among women aged 15–49 years, HIV prevalence is 16.8%, compared with 9.3% among men of the same age. Complex structural factors are associated with risky sexual behaviour leading to HIV infection. This study’s objective was to explore associations between multilevel measures of economic resources and women’s empowerment with risky sexual behaviour among young women in Zomba. Four measur…
A Preliminary Evaluation of the Utility of Sluggish Cognitive Tempo Symptoms in Predicting Behavioral Treatment Response in Children with Behavioral Difficulties
Interest in symptoms of sluggish cognitive tempo (SCT) has led to a number of studies evaluating how these symptoms respond to treatment commonly utilized in youths with symptoms of ADHD. No study to date, however, has examined the extent to which symptoms of SCT predict behavioral treatment response in youths across multiple domains of functioning. The current preliminary investigation integrates a number of methodological (e.g., direct observat…
Preschool language ability is predicted by toddler hand preference trajectories
Prior work has found links between consistency in toddler handedness for the fine motor skill role-differentiated bimanual manipulation (RDBM), and language development at 2 and 3 years of age. The current study investigated whether consistency in handedness from 18 to 24 months ( N = 90) for RDBM predicts receptive and expressive language abilities assessed using the Preschool Language Scales 5th edition (PLS-5) at 5 years old. Latent class grow…
The Effects of Youth Anxiety Treatment on School Impairment
Association Between Hiv Awareness Factors, Health Facility Characteristics and Risky Sexual Behaviour Among Young Women in Zomba District, Malawi
The objective of this study was to examine the association between multilevel factors related to HIV awareness and risky sexual behaviour among young women in Zomba district, Malawi. Secondary analyses of the Schooling, Income, and Health Risk (SIHR) study were undertaken. Four outcomes related to risky sexual behaviour were examined among young women: if participants had ever had sex, consistent condom use and two scores measuring risk related t…
The Link Between Anxiety Severity and Irritability Among Anxious Youth
Racial and ethnic differences in the relationship between antenatal stressful life events and postpartum depression among women in the United States
The protective effect of provider communication on PPD suggests the benefit of a simple conversation about perinatal depression during antenatal care. Furthermore, risk factors for PPD varied by race/ethnicity suggesting that these vulnerabilities should be taken into consideration in identifying women at-risk for PPD
Stressful Life Event Experiences of Pregnant Women in the United States
Effects of Callous–Unemotional Traits on the Association Between Parenting and Child Conduct Problems
Analyzing count variables in individuals and groups
We address two challenges in data analysis of group research. First, data may be clustered (i.e., responses of individual group members are correlated). Second, some dependent variables may consist of integer counts of number of occurrences of an event. Familiar ANOVA and regression models provide nonoptimal analyses in both cases. Standard multilevel (mixed) models yield accurate inference for clustered normally distributed data. Generalized lin…
Statistical Power to Detect the Correct Number of Classes in Latent Profile Analysis
Little research has examined factors influencing statistical power to detect the correct number of latent classes using latent profile analysis (LPA). This simulation study examined power related to interclass distance between latent classes given true number of classes, sample size, and number of indicators. Seven model selection methods were evaluated. None had adequate power to select the correct number of classes with a small (Cohen's d = .2)…
Economic Hardship, Neighborhood Context, and Parenting
This study examined family and neighborhood influences relevant to low‐income status to determine how they combine to predict the parenting behaviors of Mexican–American mothers and fathers. The study also examined the role of parenting as a mediator of these contextual influences on adolescent internalizing and externalizing symptoms. Study hypotheses were examined in a diverse sample of Mexican–American families in which 750 mothers and 467 fat…
The Analysis of Count Data
Count data reflect the number of occurrences of a behavior in a fixed period of time (e.g., number of aggressive acts by children during a playground period). In cases in which the outcome variable is a count with a low arithmetic mean (typically < 10), standard ordinary least squares regression may produce biased results. We provide an introduction to regression models that provide appropriate analyses for count data. We introduce standard Poiss…
Six-Year Longitudinal Predictors of Posttraumatic Growth in Parentally Bereaved Adolescents and Young Adults
Using the Posttraumatic Growth Inventory, we examined posttraumatic growth in a sample of 50 adolescents and young adults who had experienced parental death in childhood or adolescence. Longitudinal relations were examined between baseline measures of contextual and intraindividual factors and scores on the posttraumatic growth subscales (i.e., New Possibilities, Relating to Others, Personal Strengths, Spiritual Changes, and Appreciation of Life)…
Neighborhood Disadvantage, Stressful Life Events, and Adjustment Among Mexican American Early Adolescents
This study examined a stress-process model in which stressful life events and association with delinquent peers mediated the relationship of neighborhood disadvantage to Mexican American early adolescents' mental health. We also proposed that child gender, child generation, and neighborhood informal social control would moderate the relationship of neighborhood disadvantage to children's experiences of stressful life events. With data from 738 Me…
Economic Hardship, Neighborhood Context, and Parenting
This study examined family and neighborhood influences relevant to low‐income status to determine how they combine to predict the parenting behaviors of Mexican–American mothers and fathers. The study also examined the role of parenting as a mediator of these contextual influences on adolescent internalizing and externalizing symptoms. Study hypotheses were examined in a diverse sample of Mexican–American families in which 750 mothers and 467 fat…
Neighborhood Disadvantage, Stressful Life Events, and Adjustment Among Mexican American Early Adolescents
This study examined a stress-process model in which stressful life events and association with delinquent peers mediated the relationship of neighborhood disadvantage to Mexican American early adolescents' mental health. We also proposed that child gender, child generation, and neighborhood informal social control would moderate the relationship of neighborhood disadvantage to children's experiences of stressful life events. With data from 738 Me…
Analyzing count variables in individuals and groups
We address two challenges in data analysis of group research. First, data may be clustered (i.e., responses of individual group members are correlated). Second, some dependent variables may consist of integer counts of number of occurrences of an event. Familiar ANOVA and regression models provide nonoptimal analyses in both cases. Standard multilevel (mixed) models yield accurate inference for clustered normally distributed data. Generalized lin…
Racial and ethnic differences in the relationship between antenatal stressful life events and postpartum depression among women in the United States
The protective effect of provider communication on PPD suggests the benefit of a simple conversation about perinatal depression during antenatal care. Furthermore, risk factors for PPD varied by race/ethnicity suggesting that these vulnerabilities should be taken into consideration in identifying women at-risk for PPD
The Analysis of Count Data
Count data reflect the number of occurrences of a behavior in a fixed period of time (e.g., number of aggressive acts by children during a playground period). In cases in which the outcome variable is a count with a low arithmetic mean (typically < 10), standard ordinary least squares regression may produce biased results. We provide an introduction to regression models that provide appropriate analyses for count data. We introduce standard Poiss…
Six-Year Longitudinal Predictors of Posttraumatic Growth in Parentally Bereaved Adolescents and Young Adults
Using the Posttraumatic Growth Inventory, we examined posttraumatic growth in a sample of 50 adolescents and young adults who had experienced parental death in childhood or adolescence. Longitudinal relations were examined between baseline measures of contextual and intraindividual factors and scores on the posttraumatic growth subscales (i.e., New Possibilities, Relating to Others, Personal Strengths, Spiritual Changes, and Appreciation of Life)…
Neighborhood Disadvantage, Stressful Life Events, and Adjustment Among Mexican American Early Adolescents
This study examined a stress-process model in which stressful life events and association with delinquent peers mediated the relationship of neighborhood disadvantage to Mexican American early adolescents' mental health. We also proposed that child gender, child generation, and neighborhood informal social control would moderate the relationship of neighborhood disadvantage to children's experiences of stressful life events. With data from 738 Me…
Economic Hardship, Neighborhood Context, and Parenting
This study examined family and neighborhood influences relevant to low‐income status to determine how they combine to predict the parenting behaviors of Mexican–American mothers and fathers. The study also examined the role of parenting as a mediator of these contextual influences on adolescent internalizing and externalizing symptoms. Study hypotheses were examined in a diverse sample of Mexican–American families in which 750 mothers and 467 fat…
Statistical Power to Detect the Correct Number of Classes in Latent Profile Analysis
Little research has examined factors influencing statistical power to detect the correct number of latent classes using latent profile analysis (LPA). This simulation study examined power related to interclass distance between latent classes given true number of classes, sample size, and number of indicators. Seven model selection methods were evaluated. None had adequate power to select the correct number of classes with a small (Cohen's d = .2)…
Effects of Callous–Unemotional Traits on the Association Between Parenting and Child Conduct Problems
Analyzing count variables in individuals and groups
We address two challenges in data analysis of group research. First, data may be clustered (i.e., responses of individual group members are correlated). Second, some dependent variables may consist of integer counts of number of occurrences of an event. Familiar ANOVA and regression models provide nonoptimal analyses in both cases. Standard multilevel (mixed) models yield accurate inference for clustered normally distributed data. Generalized lin…
Stressful Life Event Experiences of Pregnant Women in the United States
The Link Between Anxiety Severity and Irritability Among Anxious Youth
Racial and ethnic differences in the relationship between antenatal stressful life events and postpartum depression among women in the United States
The protective effect of provider communication on PPD suggests the benefit of a simple conversation about perinatal depression during antenatal care. Furthermore, risk factors for PPD varied by race/ethnicity suggesting that these vulnerabilities should be taken into consideration in identifying women at-risk for PPD
Association Between Hiv Awareness Factors, Health Facility Characteristics and Risky Sexual Behaviour Among Young Women in Zomba District, Malawi
The objective of this study was to examine the association between multilevel factors related to HIV awareness and risky sexual behaviour among young women in Zomba district, Malawi. Secondary analyses of the Schooling, Income, and Health Risk (SIHR) study were undertaken. Four outcomes related to risky sexual behaviour were examined among young women: if participants had ever had sex, consistent condom use and two scores measuring risk related t…
The Effects of Youth Anxiety Treatment on School Impairment
A Preliminary Evaluation of the Utility of Sluggish Cognitive Tempo Symptoms in Predicting Behavioral Treatment Response in Children with Behavioral Difficulties
Interest in symptoms of sluggish cognitive tempo (SCT) has led to a number of studies evaluating how these symptoms respond to treatment commonly utilized in youths with symptoms of ADHD. No study to date, however, has examined the extent to which symptoms of SCT predict behavioral treatment response in youths across multiple domains of functioning. The current preliminary investigation integrates a number of methodological (e.g., direct observat…
Preschool language ability is predicted by toddler hand preference trajectories
Prior work has found links between consistency in toddler handedness for the fine motor skill role-differentiated bimanual manipulation (RDBM), and language development at 2 and 3 years of age. The current study investigated whether consistency in handedness from 18 to 24 months ( N = 90) for RDBM predicts receptive and expressive language abilities assessed using the Preschool Language Scales 5th edition (PLS-5) at 5 years old. Latent class grow…
Exercise, Decision-Making, and Cannabis-Related Outcomes among Adolescents
Objective Poor decision-making may represent a risk factor for adverse cannabis-related outcomes, whereas exercise has been linked to better executive functioning and substance use outcomes. This study examines the associations between self-reported exercise and cannabis use (CU) outcomes over 6 months among adolescents, and whether these are mediated by exercise-related effects on decision-making. Method: Participants were 387 adolescents aged 1…
Comprehensive Meta-Analysis of Attention-Deficit/Hyperactivity Disorder Psychosocial Treatments Investigated Within Between Group Studies
Interventions for attention-deficit/hyperactivity disorder (ADHD) include positive behavior supports (e.g., parent training, school-based contingency management, behavioral peer interventions), training interventions (e.g., organizational skills training, social skills training, etc.), and other interventions (e.g., academic accommodations/modifications, self-monitoring). There is a need to conduct a comprehensive meta-analysis of psychosocial tr…
Multilevel influences of women’s empowerment and economic resources on risky sexual behaviour among young women in Zomba district, Malawi
Gender disparities are pronounced in Zomba district, Malawi. Among women aged 15–49 years, HIV prevalence is 16.8%, compared with 9.3% among men of the same age. Complex structural factors are associated with risky sexual behaviour leading to HIV infection. This study’s objective was to explore associations between multilevel measures of economic resources and women’s empowerment with risky sexual behaviour among young women in Zomba. Four measur…
Study protocol of a randomized trial of STRIPES
Background Youth with ADHD are at risk of academic impairments, dropping out of high school, and dysfunction in young adulthood. Interventions delivered early in high school could prevent these harmful outcomes, yet few high school students with ADHD receive treatment due to limited access to intervention providers. This study will test a peer-delivered intervention (STRIPES) for general education 9th grade students with impairing ADHD symptoms. …
Sexual Self-Concept After Child Maltreatment
Psychology (13 obras) · Developmental psychology (11 obras) · Medicine (11 obras) · Psychiatry (11 obras) · Clinical Psychology (10 obras) · Child and Adolescent Psychosocial and Emotional Development (6 obras) · Clinical Psychology (6 obras) · Demography (5 obras) · Population (5 obras) · Sociology (4 obras)