Matching Items (49)
Description
ABSTRACT Students who drop out of high school experience lower incomes and greater unemployment and are at higher risk of becoming part of the adult corrections system and of needing public assistance. Historically, Latino/a youth, particularly Mexican American youth, have been at particularly high risk for underachievement and dropping out of high school. Because Latino/as are the fastest growing ethnic group in the United States, their struggle in education means a larger, undereducated work force. In spite of demographic factors such as poverty, language barriers, and discrimination that potentially can adversely impact the success of the children of Mexican immigrant parents, some of these parents are taking steps to help their children succeed in high school and to enter college. While parental involvement has been generally linked to improving students' outcomes and attitudes toward school, few studies have focused on minority parents, particularly Latino/as. Even fewer have conducted qualitative studies to develop a deeper understanding of parents' beliefs, values, and actions taken to help their children. Through semi-structured interviews and grounded theory analysis, this qualitative study investigated how and why Mexican immigrant parents help their children succeed in school. Six themes emerged from the data: 1) parents' motivations stem from childhood adversity, the belief that there are opportunities in the U.S. for people who succeed academically, and unrealized dreams to pursue their own education; 2) parents' actions primarily included behaviors at home; 3) the influence of "La Familia" (the protective force of the family); 4) the influence of discipline; 5) the influence of teachers and principals who recognized and supported their children's academic success; and 6) the influence of the children themselves. Despite variations in educational attainment and income levels, the parents' values, beliefs, and actions were similar to each other and reflect their Mexican cultural upbringing. By developing a deeper understanding of the parents' beliefs, values, and actions, more culturally informed and strength-based, parent-involvement approaches can be developed for similar Mexican immigrant parents. Implications, limitations, and suggestions for future research are explored.
ContributorsGoldsmith, Jill S (Author) / Robinson Kurpius, Sharon (Thesis advisor) / Randall, Ashley K. (Committee member) / Arciniega, G. Miguel (Committee member) / Arizona State University (Publisher)
Created2014
Description
Current research has identified a specific type of visual experience that leads to faster cortical processing. Specifically, performance on perceptual learning of a directional-motion leads to faster cortical processing. This is important on two levels; first, cortical processing is positively correlated with cognitive functions and inversely related to age, frontal lobe lesions, and some cognitive disorders. Second, temporal processing has been shown to be relatively stable over time. In order to expand on this line of research, we examined the effects of a different, but relevant visual experience (i.e., implied motion) on cortical processing. Previous fMRI studies have indicated that static images that imply motion activate area V5 or middle temporal/medial superior temporal complex (MT/MST+) of the visual cortex, the same brain region that is activated in response to real motion. Therefore, we hypothesized that visual experience of implied motion may parallel the positive relationship between real directional-motion and cortical processing. Seven subjects participated in a visual task of implied motion for 4 days, and a pre- and post-test of cortical processing. The results indicated that performance on implied motion is systematically different from performance on a dot motion task. Despite individual differences in performance, overall cortical processing increased from day 1 to day 4.
ContributorsVasefi, Aresh (Author) / Nanez, Jose (Thesis advisor) / Duran, Nicholas (Committee member) / Keil, Thomas J. (Committee member) / Arizona State University (Publisher)
Created2014
Description
Students' ability to regulate and control their behaviors during learning has been shown to be a critical skill for academic success. However, researchers often struggle with ways to capture the nuances of this ability, often solely relying on self-report measures. This thesis proposal employs a novel approach to investigating variations in students' ability to self-regulate by using process data from the game-based Intelligent Tutoring System (ITS) iSTART-ME. This approach affords a nuanced examination of how students' regulate their interactions with game-based features at both a coarse-grained and fine-grain levels and the ultimate impact that those behaviors have on in-system performance and learning outcomes (i.e., self-explanation quality). This thesis is comprised of two submitted manuscripts that examined how a group of 40 high school students chose to engage with game-based features and how those interactions influenced their target skill performance. Findings suggest that in-system log data has the potential to provide stealth assessments of students' self-regulation while learning.
ContributorsSnow, Erica L (Author) / McNamara, Danielle S. (Thesis advisor) / Glenburg, Arthur M (Committee member) / Duran, Nicholas (Committee member) / Arizona State University (Publisher)
Created2014
Description
ABSTRACT
Colorism is the intra-racial system of inequality based on skin color, hair texture, and facial features. In the African American culture, colorism has deeply rooted origins that continue to affect the lives of African Americans today. This study examined how colorism effects perceptions of personal characteristics, personal attributes, work ability, and hiring decisions of African American women 18 and older.
Participants for this study consisted of 188 African American women who self-identified as African American/Black and who were over 18 years of age living in the United States. All participants completed a demographic sheet and three instruments: Occupational Work Ethic Inventory (OWEI; Petty, 1995), Personal Attributes Questionnaire (PAQ; Spence, Helmreich, & Stapp, 1974) and Personal Efficacy Beliefs Scale (PEBS; Riggs et al., 1994). They were randomly assigned to one of six vignettes describing a young African American/Black woman applying for a job. She was described as having one of three skin-tones (light, brown, or dark) and having kinky or straight hair.
A multiple analysis of variance (MANOVA) failed to reveal differences in personal characteristics, personal attributes, and work ability due to skin tone or to hair texture. Multiple linear regression analyses revealed that hair texture predicted hiring decision, after controlling for relevant demographic variables. Participant education and vignette hair texture influenced hiring decisions, accounting for 8.2% of the variance. The woman in the vignette with straight hair was more likely to be recommended for hire and more educated participants were more likely to recommend hiring. These findings suggest that education may be an important factor in changing the influence of colorism in African American culture and that hair texture may be a factor of colorism that influences hiring of applicants.
Colorism is the intra-racial system of inequality based on skin color, hair texture, and facial features. In the African American culture, colorism has deeply rooted origins that continue to affect the lives of African Americans today. This study examined how colorism effects perceptions of personal characteristics, personal attributes, work ability, and hiring decisions of African American women 18 and older.
Participants for this study consisted of 188 African American women who self-identified as African American/Black and who were over 18 years of age living in the United States. All participants completed a demographic sheet and three instruments: Occupational Work Ethic Inventory (OWEI; Petty, 1995), Personal Attributes Questionnaire (PAQ; Spence, Helmreich, & Stapp, 1974) and Personal Efficacy Beliefs Scale (PEBS; Riggs et al., 1994). They were randomly assigned to one of six vignettes describing a young African American/Black woman applying for a job. She was described as having one of three skin-tones (light, brown, or dark) and having kinky or straight hair.
A multiple analysis of variance (MANOVA) failed to reveal differences in personal characteristics, personal attributes, and work ability due to skin tone or to hair texture. Multiple linear regression analyses revealed that hair texture predicted hiring decision, after controlling for relevant demographic variables. Participant education and vignette hair texture influenced hiring decisions, accounting for 8.2% of the variance. The woman in the vignette with straight hair was more likely to be recommended for hire and more educated participants were more likely to recommend hiring. These findings suggest that education may be an important factor in changing the influence of colorism in African American culture and that hair texture may be a factor of colorism that influences hiring of applicants.
ContributorsHowell, Morgan Saraya (Author) / Robinson-Kurpius, Sharon (Thesis advisor) / Homer, Judith (Committee member) / Randall, Ashley K. (Committee member) / Arizona State University (Publisher)
Created2015
Description
As women enter STEM fields they are often presented with chilly climates. The chilly climate refers to incidents of sexism, isolation, and pressure to prove themselves to peers and higher level academics (Callister, 2006; Hall & Sandler, 1982). For women of color, the status of being a double minority can intensify the psychological distress experienced by students (Joseph, 2012; Ong, 2011; Malcom, Hall, & Brown, 1976). For minority populations in STEM, loneliness is experienced due to lack of belonging and social isolation (Morris & Daniel, 2008; Walton & Cohen, 2007). This study sought to investigate whether social support could serve as a protective factor in the negative relationship between loneliness and psychological well-being (Cohen, 2004; Lawson, 2001; Lazarus & Folkman, 1984) for those who hold a minority status. In addition, this study explored differences in the associations between loneliness, social support, and psychological well being and whether or not the moderation relationships were different for sub-groups based on gender or ethnic minority status. Cross-sectional data from 205 STEM graduate students was collected through an online study. A hierarchical regression analysis was used to test the buffering effects (Barron & Kenny, 1986) of global social support (total support from friends, family, and significant others) and family social support specifically. Model results suggested that global social support buffers the negative associations between loneliness and psychological well-being for less lonely minority participants in the study. Family social support buffered the associations of loneliness on psychological well-being for men with less loneliness. An unexpected finding in the present study revealed that for men and non –minority participants with high loneliness, psychological well-being decreased as family support increased. These results highlight the need for further research exploring through which mechanisms social support works as a buffer against loneliness in the sub-groups within STEM graduate student populations. The findings of this study could inform practices focused on the recruitment and retention of underrepresented STEM graduate students.
ContributorsAnderson, Mercedes (Author) / Bernstein, Bianca L. (Thesis advisor) / Randall, Ashley K. (Committee member) / Tracey, Terence (Committee member) / Arizona State University (Publisher)
Created2017
Description
Blended families including half siblings (brothers/sisters who share only one biological parent, most likely a product of divorce and remarriage) are becoming increasingly prevalent in Western societies. Studies have determined the negative outcomes of sharing only one biological parent on familial relationships, but less so on how half siblings may be resilient in the wake of restructuration and cultivate positive relationships overtime and into adulthood. This study applied a systems and resilience perspective to understand how blended family structure influences this unique sibling dyad. This research includes two studies. First, seventeen older half siblings who define their current sibling relationship as positive participated in a retrospective turning points interview. The second study required sixteen additional participants to keep a two-week daily diary on their communication with immediate family members, including half siblings. These two studies combined shed light on the typical communication practices between positive half siblings, including which behaviors contribute to prosocial relational sibling maintenance. Results detailed 23 prosocial relational maintenance behaviors. The maintenance behaviors positivity, joint activities, openness, and parental intervention were most significant in contributing to a positive half sibling relationship. Three novel maintenance behaviors (parental intervention, awareness of maturity, and mentoring behavior) were also identified to contribute to existing maintenance literature. Theoretical and practical implications for scholars and practitioners alike are discussed.
ContributorsOliver, Bailey M (Author) / Alberts, Jess K. (Thesis advisor) / Waldron, Vincent R. (Committee member) / Randall, Ashley K. (Committee member) / Arizona State University (Publisher)
Created2018
Description
Emotional support messages can benefit recipients; however, verbal and nonverbal aspects of these messages can vary in effectiveness, and the process of communicating support can be stressful to some supporters. One potential behavior that may yield more effective support messages for recipients while reducing anxiety and stress for supporters is message planning. Thus, planning theory is used to test whether planning influences message effectiveness, nonverbal delivery of messages, self-reported anxiety, and physiological stress markers. Additionally, an individual’s trait-level reticence and prior support experiences are predicted to moderate the effects of message planning. One hundred laboratory participants were assigned to either a planning condition or writing distraction task and completed a series of self-report and physiological measures before, during, and after recording an emotional support message to a friend who had hypothetically been diagnosed with a serious form of cancer. Subsequently, a sample of one hundred cancer patients viewed the laboratory participants’ videos to provide message effectiveness ratings and four trained coders provided data on nonverbal behaviors from these recorded messages. Findings showed planning leads to more effective messages; however, it also leads to supporters engaging in success bias and inflation bias. Planning also increased vocal fluency, but not other nonverbal behaviors. Likewise, planning attenuated heart rate reactivity, but not other physiological markers. In general, experience and reticence did not moderate these main effects. Theoretical, practical, clinical, pedagogical, and methodological implications are discussed.
ContributorsRay, Colter D (Author) / Floyd, Kory W (Thesis advisor) / Mongeau, Paul A. (Thesis advisor) / Randall, Ashley K. (Committee member) / Arizona State University (Publisher)
Created2018
Description
Delay discounting is the decline in the present value of a reward with delay to its receipt. (Mazur,1987). The delay discounting task is used to measure delay discounting rate, which requires the participants to choose between two options: one involves immediate delivery of a reward, and other involves delivery after a delay, and the immediate rewards are adjusted in value until the subject feels there is no difference between the immediate and the delayed reward. Some previous studies (Robles and Vargas, 2007; 2008; Robles et al., 2009) found that the order of presentation of the immediate rewards (ascending or descending) significantly influenced the estimated delay discounting rate, which is known as the order effect. Uncertainty about the future and impulsivity could explain delay discounting behavior. The purpose of this study was to explore the order effect in delay discounting assessment. The current study found that the order effect in the delay discounting task can be explained by risk aversion, loss aversion and impulsivity. In the current study, the two kinds of fixed procedure (ascending and descending), and the titrating delay discounting task were used to estimate the degree of delay discounting. Also, two gambling tasks were applied to measure risk and loss aversion indices. The BIS-11 scale was used to assess the level of trait impulsivity. The results indicated that impulsivity biases individuals to choose the immediate small reward rather than the large delayed reward, resulting in lower area under the discounting curve (AUC) when estimated with the ascending-sequence delay discounting task. Also, impulsivity moderated the relationship between loss aversion and AUC estimated with the descending-sequence delay discounting task.
ContributorsLi, Yaqi (Author) / Robles, Elías (Thesis advisor) / Hall, Deborah (Committee member) / Duran, Nicholas (Committee member) / Arizona State University (Publisher)
Created2018
Description
The purpose of this study was to examine the association between characteristics of the symptomatology change curve (i.e., initial symptomatology, rate of change, curvature) and final treatment outcome. The sample consisted of community clients (N = 492) seen by 204 student therapists at a training clinic. A multilevel approach to account for therapist effects was followed. Linear, quadratic, and cubic trajectories of anxiety and depression symptomatology, as assessed by the Shorter Psychotherapy and Counseling Evaluation (sPaCE; Halstead, Leach, & Rust, 2007), were estimated. The multilevel quadratic trajectory best fit the data and depicted a descending curve (partial “U”-shaped). The quadratic growth parameters (intercept, slope, quadratic) were then used as predictors of both symptom change and reliable improvement in general symptomatology (pre- to post-treatment), as assessed by the Outcome Questionnaire-45.2 (OQ-45.2; Lambert, Hansen, Umpress, Lunen, Okiishi et al., 1996). The quadratic growth parameters of depression and anxiety showed predictive power for both symptom change and reliable improvement in general symptomatology. Patterns for two different successful outcomes (1-change in general symptomatology and 2-reliable improvement) were identified. For symptom change, successful outcomes followed a pattern of low initial levels of depression and anxiety, high initial rates of change (slope), and high (flattening after initial drop) curvature, and the pattern applied to both within- and between-therapist levels. For reliable improvement at within-therapist level, successful outcomes followed a pattern of high initial rate of change (slope) and high curvature. For reliable improvement at between-therapist level, successful outcomes were associated with a pattern of low initial levels of depression and anxiety. Implications for clinical practice are discussed.
ContributorsJimenez Arista, Laura E (Author) / Tracey, Terence (Thesis advisor) / Kinnier, Richard (Committee member) / Bernstein, Bianca (Committee member) / Randall, Ashley K. (Committee member) / Levy, Roy (Committee member) / Arizona State University (Publisher)
Created2018
Description
There are some factors that have been used to explain why the presence of a calling (i.e., “an approach to work that reflects the belief that one's career is a central part of a broader sense of purpose and meaning in life and is used to help others or advance the greater good in some fashion” (Duffy & Dik, 2013, p. 429) reduces work stress and its potential negative outcomes, such as absenteeism, job performance and productivity, work-related accidents and overall employee health. The effect of problem-focused coping, however, remains largely untested as a potential mediator in this relation. The present study was conducted to quantitatively test whether problem-focused coping would mediate the relation between having a calling to work and perceived work stress in zookeepers. Participants were recruited through an online survey. They responded to questionnaires regarding calling, problem-focused coping, and work stress. Using hierarchical regression analyses, it was found that problem-focused coping partially mediated the relation between presence of a calling and perceived work stress. Specifically, having the presence of a calling to work predicted greater problem-focused style of coping, which, in turn, led to lower perceived work stress. Future directions for research were discussed.
ContributorsKemsley, Jourdan (Author) / Miller, Paul (Thesis advisor) / Hall, Deborah (Committee member) / Duran, Nicholas (Committee member) / Arizona State University (Publisher)
Created2018