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2010
Friday, March 26th
10:00 AM

Cultural Influences on Sexual Activity among Latina Adolescents

Keyona M. Jarrett, Marquette University

Schroeder Complex Room 112

10:00 AM - 10:30 AM

Early sexual activity among Latina adolescents has serious consequences (Chesson, Blandford, Gift, Tao, & Irwin, 2004; Mokdad, Marks, Stroup, & Gerberding, 2004; Schuster, 2003). Researchers have examined the influence of cultural variables such as assimilation, enculturation, gender roles, and ethnic identity on the sexual attitudes and behaviors of Latina adolescents (Benson & Torpy, 1995; Gómez & Marín, 1996; Jacobs, 2008; Kirby, 2002). Although there are some inconsistencies, the majority of the research in this area suggests that assimilation functions as a risk factor for engaging in sexual activity. Enculturation, gender roles (e.g., marianismo), and ethnic identity function as protective factors that reduce the probability that Latina adolescents will engage in sexual activity. The author discusses findings from and gaps in the existing literature. The author also proposes a mixed methods study to investigate the influences of assimilation, enculturation, marianismo, and ethnic identity on the sexual activity of Latina adolescents. Key Words: Sexual activity, Latina, adolescents, acculturation, ethnic identity, gender roles

Language Outcome after Left Anterior Temporal Lobectomy in Patients with Discordant Functional Magnetic Resonance Imaging and Intracarotid Sodium Amobarbital Testing Results

Julie K. Janecek, Marquette University

Schroeder Complex Hartman Center

10:00 AM - 10:30 AM

Language Outcome after Left Temporal Anterior Lobectomy in Patients with Discordant Functional Magnetic Resonance Imaging and Intracarotid Sodium Amobarbital Testing Results Rationale: Previous research has examined concordance rates between Wada and fMRI language lateralization indices (LIs) and has yielded variable results with limited post-surgical language outcome data. Therefore, additional evidence of the concurrent and predictive validity of fMRI LIs is needed. We will calculate Wada/fMRI LI concordance rates in the largest sample to date, investigate predictors of discordance and examine the ability of each procedure to predict language outcome in discordant cases. Methods: A consecutive series of 229 presurgical epilepsy patients who underwent Wada testing and fMRI will be included in the study. Wada LIs (% correct inject right –% correct inject left condition) were calculated based on performance on comprehension, naming, repetition and reading language tasks. fMRI LIs ((L-R)/(L+R) where L = number of activated left hemisphere voxels and R = number of activated right hemisphere voxels) were calculated for four ROIs using a published semantic decision/tone decision task. Discordance will be determined using a difference score of .50. Regression analyses will be performed to investigate factors that are predictive of discordance and the predictive value of Wada and fMRI in discordant cases. Results: Available by conference date. Conclusions: We hypothesize a discordance rate of approximately 1 in 10. We hypothesize predictors of discordance may be posterior cerebral artery filling, crossflow ratings, abnormal vasculature, duration of drug effect, fMRI behavioral performance and activation threshold, motion artifacts, MTS, and IQ.

10:30 AM

Latino Family Variables and Sexual Activity in Latino Adolescents

Brittany Nicole Barber, Marquette University

Schroeder Complex Room 112

10:30 AM - 11:00 AM

Researchers’ focused examination of Latino adolescents’ cultural values and sexual activity has yielded questions regarding the cultural- and gender-specific attitudes and practices of these youth (Deardorff, Tschann, & Flores, 2008). Cultural values include family-related variables such as different aspects of familism, parent-adolescent communication, and parental monitoring, which have been found to decrease adolescents’ engagement in other negative activities such as aggressive behavior, (Dishion & McMahon, 1998), substance use (Estrada, Rabow, & Watts, 1982), and delinquency (Clark & Shields, 1997). Research investigating these risk behaviors has often implicated Latino adolescents’ level of assimilation to White, mainstream society as a potential risk factor for higher engagement in negative behaviors. This dissertation study, therefore, will examine the relationship between five Latino family variables (i.e., attitudinal familism, behavioral familism, structural familism, parent-adolescent communication, and parental monitoring), assimilation to White society, and the sexual activity of Latino adolescents. A mixed-methods project has been designed to explore and test the relationships between these variables. Focus groups will be conducted with adolescents on the topics of family, gender, and sexual activity; data will be analyzed using Grounded Theory methodology (Strauss & Corbin, 1990). Latino youth will also complete surveys about these topics; the relationships among these variables will be explored statistically. For the purposes of the Research Exchange, a description of the current stage of the project at that time, a discussion of the anticipated results of the study, and an explanation of the contributions of this study to the Milwaukee and psychological communities will be included.

Traumatic Brain Injury Screening In Correctional Populations

Abigail A. Bernett, Marquette University

Schroeder Complex Hartman Center

10:30 AM - 11:00 AM

A small but growing body of research looking at the implications of traumatic brain injury (TBI) in correctional populations exists, and it suggests that TBI is a significant problem with serious implications. It appears that the rate of TBI in correctional populations may be significantly higher than that in the general population, and the experience of TBI may contribute to future criminality, violent behavior, poorer mental health, and poor institutional adjustment. However, the absence of a standardized methodology for screening for TBI limits the ability to generalize from the current research. What is needed for researching TBI in correctional populations is a structured interview that can reliably and validly gather data on lifetime occurrences of head injury, in addition to symptom frequency and severity that will allow for identification of TBI. The Traumatic Brain Injury Questionnaire (TBIQ) was developed as a means to address this need, and an initial validation study supported the TBIQ’s validity and reliability (Diamond, et al., 2007). The current study is being developed to further validate the TBIQ by determining its effectiveness in identifying individuals with neurological deficits consistent with TBI.

11:15 AM

Client-Treatment Matching in Substance Use Disorder Treatment: A Delphi Study

Noah Elijah Adrians, Marquette University

Schroeder Complex Room 112

11:15 AM - 11:45 AM

Client-treatment matching (CTM) practices have been identified as important in enhancing substance use disorder (SUD) treatment outcomes while also minimizing the investment of time and resources necessary to achieve such outcomes. Despite strong positive effects associated with CTM, many questions remain regarding how CTM is implemented in treatment settings. This dissertation examines expert perspectives on how CTM practices are implemented in real world treatment settings, how to improve upon current practices, barriers to improvement, strategies for overcoming barriers, and consequensces of existing treatment system flaws. In this study, qualitative and quantitative data will be collected and analyzed through an iterative process of surveys following the Delphi Methodology, which excels in building consensus and highlighting areas of dis-sensus among experts in a field. Expert participants will include 15 – 30 individuals identified as holding key knowledge about the present uses and future possibilities of CTM in SUD treatment.

Training Students to do In-Home Behavioral Therapy with Toddlers from Low-Income Families

Ryan Mattek, Marquette University

Schroeder Complex Hartman Center

11:15 AM - 11:45 AM

The purpose of this project was to develop an internship training program that offered in-home therapy for young children with significant emotional and behavior problems. The children lived in single-parent, low-income homes in unsafe neighborhoods of a large, urban area. A year-long, training and supervision program was implemented with ten second-year, graduate students enrolled in five different university programs that prepared mental health professionals. Students received specialized instruction in working with diverse families living in poverty and in an evidence-based treatment program. They initially observed veteran counselors implementing the treatment program in homes and gradually assumed responsibility for conducting sessions on their own. Students’ scores on a measure of counseling self-efficacy improved significantly from pre- to post-internship. Students reported high levels of satisfaction with the training program and significantly improved confidence levels in their counseling skills at the conclusion of their internship experience. The limitations of these preliminary outcomes for this pilot program are discussed along with the need for more research in this understudied area.

11:45 AM

Predictors of Retention in Physical Therapy: Client-, Disease-, and Treatment-related Factors

Marc A. Silva, Marquette University

Schroeder Complex Room 112

11:45 AM - 12:15 PM

OBJECTIVES: The objectives of the study are to (1) document the incidence of veterans who prematurely terminate physical therapy before medically indicated, and (2) identify reliable predictors of treatment retention and attrition. The potential benefit of this study is the identification of reliable variables that predict who is at risk for terminating physical therapy prematurely, which may lead to targeted interventions designed to increase treatment retention. RESEARCH DESIGN: This study will be a retrospective design involving a review of medical records of veterans receiving referral to physical therapy. METHODOLOGY: Multinomial logistic regression (MLR) will be used to examine the effects of patient variables (e.g,. demographics), illness variables (e.g., symptom severity, functional impairment), and treatment variables (e.g., length and frequency of sessions) on treatment retention status (i.e., successful completion, premature termination with good reason, or premature termination without good reason). Because this study involves a review of records, there is no clinic setting in which participants are recruited. However, patient cases to be reviewed involve those referred for physical therapy, regardless of on which inpatient unit they reside. Approximately 300-800 patient cases will be reviewed, to remain consistent with the literature on studies using MLR. Patient cases will be selected if they meet the following inclusion criteria (1) referred for physical therapy; (2) cognitively intact at time of referral (i.e., no indication of delirium or dementia); (3) able to make medical decisions (i.e., no activated DPOA); and not actively dying (i.e., no Karnofski Performance Scale score below 30). No a priori hypotheses are provided as this study is exploratory. Implications for research results will be discussed.

The Impact of Increased Treatment Intensity on a Parent and Child Therapy Program

Jennifer M. Carrasco, Marquette University

Schroeder Complex Hartman Center

11:45 AM - 12:15 PM

While the literature suggests that the leading parent child therapy (PCT) programs effectively change parental behaviors, improve young children’s behavior problems, and stop the cycle of escalation and chronicity, it appears that treatment programs for behavior problems are not universally effective for those seeking treatment and may not meet the individual needs of all children and their families. Despite findings that treatment intensity predicts positive treatment outcomes (Medalia & Richardson, 2005) there is dearth of studies that examine treatment intensity in the context of PCT. To date, the role of treatment intensity in PCT programs is not known and the question of whether greater doses of treatment are associated with superior response in these programs has yet to be explored. The purpose of this study is to investigate the impact of treatment intensity on outcomes in a treatment program for low-income children age five years and younger with externalizing behavior problems, the majority of whom have a developmental disability. Specifically, this research will study treatment outcomes for individuals participating in an individualized-format of the Parenting Young Children (PYC) program (Fox & Nicholson, 2003) provided at two different intensity levels. In order to assess whether there are differential outcomes based on the amount of treatment received, participants will be placed in one of two groups: standard treatment (receiving eight, once-weekly treatment sessions) or intensity treatment (receiving eight, twice-weekly and four, once-weekly treatment sessions).