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The Effect of Victim Religion on Juror Perceptions of Hate CrimesMagyarics, Casey 01 January 2016 (has links)
The present study investigated mock juror perceptions of hate crimes in the courtroom, specifically whether a victim’s religion (Atheist, Christian, Jewish, or Muslim) influenced the likelihood that a mock juror would render a hate crime verdict. I employed a mock juror methodology where participants read an assault trial summary, rendered a verdict, and answered a series of rating questions about the victim and defendant. Two theoretical explanations were proposed to explain the main effect of victim religion on participant verdict decisions; that participants would be most likely to render a guilty verdict when the victim is considered an in-group member (i.e., same religion) or when participants perceived the victim’s religion to be commonly targeted in religion-motivated hate crimes. The results showed a main effect of victim religion on participant verdict decisions, such that the Jewish victim received the highest percentage of hate crime verdicts. Participant perceptions of the victim’s trustworthiness and the defendant’s bias mediated the relationship between participant religion (Christian or Jewish) and verdict decisions. The results are discussed in terms of their implications for law enforcement, social psychology, and policy.
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Home Literacy Factors Affecting Emergent Literacy SkillsCassel, Robyn Valerie 01 January 2011 (has links)
The purpose of this study is to identify factors in the home literacy environment using the Stony Brook Family Reading Survey (SBFRS) in order to understand the extent to which these factors predict phonemic awareness and other basic reading skills, as assessed by selected subtests from the Woodcock-Johnson III (WJ III). The present study used archival data to examine the home literacy habits of a sample of parents and preschool children ages 3-5 years (range in months= 36-67) from a private and a public preschool with a combination of high- and low-income backgrounds and various ethnicities. Using exploratory factor analyses with 165 participants, three dimensions of family reading behavior were identified from the SBFRS including Home Reading Emphasis, Adult Responsibility, and Parental Academic Expectations. Each of the SBFRS rotated factors considered together in a stepwise multiple regression analysis contributed significantly over and above age to the prediction of phonological awareness as measured by the Phonemic Awareness 3 (PA3) Cluster from the WJ III. The best order of predictors for PA3 of the WJ III, with stepwise entry, included Factor 1: Home Reading Emphasis, Factor 3: Parental Academic Expectations, and Factor 2: Adult Responsibility. One of the SBFRS rotated factors, Factor 1: Home Reading Emphasis, considered in a stepwise multiple regression analysis using age as a covariate contributed significantly to the prediction of basic reading as measured by the Basic Reading Skills (BRS) Cluster of the WJ III [WJ III BRS=.38+.26(Factor1)]. Results demonstrate the importance of the aforementioned factors in relation to the prediction of emergent literacy. Future studies are needed to investigate parental expectations, adult responsibility for child outcomes, the impact of fathers, and the importance of dominant home language on the emergence of literacy. Revision of the SBFRS, in addition to studies that include a wider range of SES, racial/ethnic, and linguistic groups, would help to standardize the measure for future use.
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Teaching Problem-Solving to Improve Family Functioning and Decrease SuicidalityJohns, Erin Shae 01 January 2009 (has links)
Suicide is a leading cause of death among adolescents and young adults. Numerous risk factors have been identified in the literature, including poor problem-solving skills, poor family functioning, excessive risk-taking behaviors, legal difficulties, and school difficulties. Deficits in problem-solving skills and poor family functioning are typically reported together, indicating a relationship between the two. However, no previous studies have identified this relationship. The purpose of this study was to identify possible relationships between two known risk factors and suicidal ideation, to determine whether problem-solving skills taught in the experimental groups reduce suicidal ideation and improve perceptions of family relationships, and to establish if knowledge of problem-solving skills acts as a mediator between family functioning and suicidal ideation. Archival data of 285 adolescents who participated in up to 10 sessions dedicated to teaching the process of solving problems were analyzed. There was an unusually high attrition rate (64%), and so in some analyses, only data from 85 adolescents was reported. One empirically-validated questionnaire and three additional questionnaires were utilized to assess suicidal ideation, perception of family functioning, risky behaviors, and knowledge of steps in problem-solving. Knowledge of the problem solving process was shown to significantly improve over the course of the group. Although there were not significant improvements in suicidal ideation or family functioning, the change in scores was in the predicted direction. The results also found significant correlations between family functioning and problem solving and family functioning and suicidal ideation; however, no significant relationship was found between problem solving and suicidal ideation. Additionally, there were many significant correlations found between the outcome measures and many of the risk factors for suicide. Lastly, a mediator effect of problem-solving on the relationship between family functioning and suicidal ideation was found at pre-test only.
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Assessing Burnout in Mental Health Providers of Chronic Clients: An Exploration of PredictorsKarle, Jessica 01 January 2010 (has links)
Working in health care professions involves many emotional and interpersonal job stressors. Difficulties in handing such stressors commonly lead to a distinctive combination of emotional exhaustion (EE), depersonalization (DP), and reduced personal accomplishment (RPA), a syndrome known as burnout. Although most helping professionals contend with similar demands, mental health workers are faced with many unique pressures. The problem addressed by the proposed research was burnout of mental health providers. More specifically, the current study sought to identify organizational and individual factors that may lead to less--or more--burnout in providers who report having a majority of clients with long-term mental illness and/or substance use disorders (LTMI). Several hypotheses were tested. It was proposed that each of the organizational and personality characteristics would be significantly associated with all three dimensions of burnout and that the majority of the assessed variables would significantly contribute to the prediction of burnout. Exploratory moderation analyses were also conducted. Participants were recruited from regional community mental health centers, social service agencies, and chemical dependency programs. Participants included direct care staff who reported that the majority of work performed was face-to-face with clients diagnosed with LTMI. Demographic information was assessed in addition to three self-report measures. Results of this investigation demonstrated that, contrary to a priori hypotheses, levels of burnout in social services workers serving mostly LTMI clients were generally low. Most of the occupational and personality variables did not account for as much variance of each burnout dimension as expected. However, the full sets of chosen demographic, organizational, and personality variables significantly predicted each dimension of burnout. Psychological demands were most predictive of EE, job insecurity and agreeableness accounted for a significant portion of variance of DP, and none of the organizational or personality variables uniquely contributed to the prediction of RPA. The lack of significance of the proposed predictors may be attributed to several factors, especially the uniqueness of the current sample, nonrandom selection, and potential socially desirable responding. Additional empirical research including a burnout intervention for larger samples of social services workers who work with LTMI is indicated. Practical implications are discussed.
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Attitudes Toward Psychological Tele-Health: Current and Future Psychologists' Opinions of Internet-Based InterventionsPerle, Jonathan 01 January 2011 (has links)
Over the past 20 years, with the development and expansion of computer- and internet-based services (e.g., psychoeducational, intervention, and testing programs), the integration of technology with the treatment of mental health disorders has sparked one of the most debated topics in the mental health profession. With no clear end for this debate in sight, many believe that clinicians wish to reach a consensus and adopt a universal stance on computer-based psychological services so that discussion and research can be shifted to make meaningful contributions for the future. Although paramount, many licensed psychologists have yet to state their stance of whether they believe that internet-based therapeutic methods can be helpful; with fewer having declared whether they would be willing to utilize such techniques if given the opportunity. For this reason, the current study aimed to create a multi-focused survey to explore the attitudes of currently licensed and future clinicians (current Ph.D. or Psy.D. doctoral candidates) to explore differences in their acceptance of tele-health therapeutic interventions. An online survey was created to assess such attitudes across various domains of tele-health, as well as assess acceptance or rejection of such modalities. Clinical training directors, faculty, and students from around the United States, as well as members from the APA Division 12 (clinical psychology) were invited to participate. Binary logistic regression, percentages, and descriptive statistics were utilized to examine the data. Data indicated that no significant differences between currently licensed and future psychologists exist in their endorsement of tele-health modalities. However, it was found that cognitive-behavioral-, cognitive-, behavioral-, and systems-oriented psychologists were significantly more endorsing, and willing to utilize tele-health modes of interventions than were dynamic/analytic, or existential-oriented therapists. Data was further analyzed by gender, age, and the interaction of age * orientation. Results of this study will aid in creating a consensus as to the utilization of tele-health practices and help drive research by demonstrating which modalities (e.g., web camera, e-mail, etc.) and orientations should be the focus of research.
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The Relationship Between the Wechsler Intelligence Scale for Children-Fourth Edition and the Woodcock-Johnson III Tests of Cognitive Abilities in a Clinically Referred Pediatric PopulationShaw, Lindsay Anne 01 January 2010 (has links)
This research involves an investigation of the construct validity of the Wechsler Intelligence Scale for Children-; Fourth Edition (WISC-IV) when compared to the Woodcock-Johnson III Tests of Cognitive Abilities (WJ III COG) to provide evidence for the utility of using the WISC-IV in assessing cognitive abilities according to the Cattell-Horn-Carroll (CHC) theory. The study was conducted using archival data consisting of 92 children and adolescents between the ages of 6 years and 16 years, 11 months referred for a comprehensive neuropsychological evaluation at a university-affiliated assessment center. Data for all participants were collected following administration of a battery of measures as part of a neuropsychological evaluation, with tests administered in no particular order. The mean age of children was 9.82 years (SD= 2.81) with a mean grade level of 3.95 (SD= 2.63). Ten hypotheses were investigated specifically to examine the comparability of the general intellectual functioning scores for each battery among a sample of children with neuropsychiatric disorders, as well as to examine the convergent and discriminate validity of the WISC-IV index scores. The first hypothesis utilized a paired samplest&n-test and found that the WISC-IV Full Scale IQ score was significantly below that of the WJ III COG General Intellectual Ability-Extended score. For the remaining hypotheses, Pearson product-moment correlations revealed large correlations between the WISC-IV and WJ III COG convergent constructs of general intellectual functioning, comprehension-knowledge, fluid reasoning, working memory, and processing speed. For correlations between divergent constructs, the WISC-IV Verbal Comprehension Index and the WJ III COG Visual-Spatial Thinking (Gv) factor demonstrated a large correlation. Both the WISC-IV Processing Speed Index and Working Memory Index correlated moderately with the WJ III COGGvfactor, while the WISC-IV Perceptual Reasoning Index correlated moderately with the WJ III COG Auditory Processing factor. Fisher's r to Z transformation was used to assess for significant differences between the observed correlations and stipulated values determined. Results indicated that correlations between the global IQ, fluid reasoning, and short-term memory composite scores of the two measures were significantly greater than that found for the WISC-III and WJ III COG, while the relationship between the verbal ability and processing speed composite scores were consistent with past findings. Correlations between divergent constructs revealed a reliable pattern of significantly greater relationships than was found for research concerning the WISC-III and WJ III COG. Primarily, results of this study provided evidence that the substantive changes made to the WISC-IV have improved the ability to interpret the Full Scale IQ score as a measure of general intelligence similar to that obtained by the WJ III COG. However, the global IQ scores between the two measures cannot be assumed to be equivalent among children with neuropsychiatric disorders. Results also suggested that the WISC-IV appears to provide improved measurement of the CHC broad abilities of fluid reasoning (Gf) and short-term memory (Gsm). Correlations between divergent constructs provided evidence for relationships between cognitive abilities suggested to be significantly related to academic achievement. This study concluded that research findings for the WISC-III cannot be applied conclusively to the WISC-IV and that the substantive changes made to the WISC-IV have improved the ability to interpret the battery under the CHC framework. However, findings underscore the importance of examining performance across second-order factors that may contribute to differences in general intelligence, as well as remaining aware of differences in narrow ability constructs measured, task demands, or shared variance between subtests when making interpretations of test performance.
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Attention Deficit Hyperactivity Disorder & Narrative Comprehension Deficits in College StudentsVincent, Laura E. 01 January 2016 (has links)
The current study examined if the narrative comprehension deficits that children with ADHD exhibit during childhood and adolescence continue in college students as a function of ADHD symptoms, and if a relationship existed between ADHD symptoms and self-efficacy. Children and adolescence with ADHD have difficulties in several areas of narrative comprehension, including maintaining goal structure, distinguishing important events from unimportant events, and making causal connections. If these deficits persist there also may be a relationship between ADHD symptoms and self-efficacy.
Higher levels of ADHD symptomatology were associated with difficulties recalling story events in the college population. Some findings differed from the patterns observed for children and adolescents. College students with higher symptoms of ADHD recalled fewer events in the Growing Pains recall. However, unlike children and adolescents, college students with higher symptoms of ADHD did not recall fewer of the Growing Pains important events or causally connected events. The pattern of findings for the fables is consistent with that seen in research studying children with symptoms of ADHD. These deficits may lead to a serious deficit in academic outcomes within this population.
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DECISION-MAKING PROCESSES, DRIVING PERFORMANCE, AND ACUTE RESPONSES TO ALCOHOL IN DUI OFFENDERSRoberts, Walter 01 January 2016 (has links)
Alcohol-impaired driving is a major cause of motor vehicle accident and death in the United States. People who are arrested for DUI (Driving under the Influence) are at high risk to reoffend; approximately one in three of these individuals will commit another DUI offense in the three years following their first conviction (Nochajski & Stasiewicz, 2006). This high risk for recidivism in these individuals suggests that cognitive characteristics may contribute to a pattern of pathological decision making leading to impaired driving. Indeed, individuals with a history of DUI report higher rates of impulsiveness and behavioral dysregulation compared to their nonoffending peers. Relatively little research, however, has used laboratory methods to identify the specific behavioral characteristics, such as poor inhibitory control or heightened sensitivity to immediate reward, which may differentiate DUI offenders from nonoffenders. Further, little is known about how individuals with a history of DUI respond following an acute dose of alcohol. Study 1 examined impulsivity in 20 adults with a recent DUI conviction and 20 adults with no history of DUI using self-report and behavioral measures of impulsivity. This study also used a novel decision-making paradigm to examine how different levels of risk and reward influenced the decision to drive after drinking in both groups. Results of this study found that DUI offenders did not differ from controls in their performance on behavioral measures of impulsivity. They did, however, report higher levels of impulsivity and demonstrated a greater willingness to tolerate higher levels of risk for more modest rewards. Study 2 examined the acute effects of alcohol and expectancy manipulation on driving performance and decision making in the same group of participants. Neither alcohol nor expectancy manipulation exerted a systematic effect on decision making in either group. Alcohol impaired driving performance equally in both groups, but the DUI group perceived themselves as less impaired by alcohol. Expectancy manipulation eliminated this group difference in perceived driving ability. Taken together, these findings identify processes that risk of impaired driving in DUI offenders. They may perceive themselves as less impaired by alcohol, leading to risky decision making when drinking. Expectancy manipulation may be a viable method of reducing risky decision making in DUI offenders.
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Categorical Perception of Species in InfancyWhite, Hannah B. 01 January 2016 (has links)
Although there is a wealth of knowledge on categorization in infancy, there are still many unanswered questions about the nature of category representation in infancy. For example, it is yet unclear whether categories in infancy have well-defined boundaries or what knowledge about species categories young infants have before entering the lab. Using a morphing technique, we linearly altered the proportion of cat versus dog in images and observed how infants reacted to contrasts between pairs of images that either did or did not cross over the categorical boundary. This was done while equating between-category and within-category similarity. Results indicate that infants’ pre-existing categories of cats and dogs are discrete and mutually exclusive. Experiment 2 found that inversion caused a disruption in processing by 6.5- but not 3.5- month-old infants, indicating a developmental change in category representation. These findings demonstrate a propensity to dichotomize early in life that could have implications for social categorizations, such as race and gender. Furthermore, this work extends previous knowledge of infant categorical perception by demonstrating a priori knowledge of familiar species categories and the boundaries between them.
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How Successful is Homework Success for Children with ADHD?Resnick, Alexis 01 January 2012 (has links)
ADHD-diagnosed children generally display multiple difficulties with academic functioning (DuPaul, 2007; Loe & Feldman, 2007; Raggi & Chronis, 2006; Rogers, Wiener, Marton, & Tannock, 2009) and tend to show more frequent and intense homework problems than their peers (Power, Karustis, & Habboushe, 2001). Traditionally, treatments for ADHD have included medication and/or behavioral interventions (DuPaul & Weyandt, 2006; Loe & Feldman, 2007); however, interventions targeting the homework problems of children with ADHD have been limited. One such intervention for the treatment of children with ADHD and homework problems, the Homework Success Program (HSP), has yet to be empirically evaluated with individual families. The current study evaluated the effectiveness of the HSP, a seven-session family-school intervention that incorporates parent training and emphasizes collaborative parent-teacher consultation (Power et al., 2001). Participants included four children diagnosed with ADHD enrolled in grades 2 through 4, along with their parents and teachers. This study used a non-concurrent multiple-baseline design to assess treatment effects. Results from this study suggest that the HSP is a promising treatment for improving the homework-related problems of ADHD-diagnosed children. Participant satisfaction with and acceptability of the HSP were noted. Study limitations and suggestions for future research are discussed.
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