Matching Items (21)
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- All Subjects: Children
- Creators: Department of Psychology
- Creators: Johnston, Carol
Description
For many years now, early word learning in children has been an important subject among many researchers. There are many ways in which children learn word-object pairings including using co-occurrences, forwards integration, and backwards integration. This study primarily focuses on backwards integration. Backwards integration entails using learned information to be able to recall a word-object pairing from a previous time. In this thesis, three different studies were conducted with children aged 3-7 years old. In the general task, children were presented with a computerized word-learning task in which they could track word-referent pairings using co-occurrence statistics, forward integration, and backward integration. The goal of Study 1 and Study 2 was to determine the best task design to study backwards integration. The goal of the final study, Study 3, was to provide preliminary data on backwards integration. The overall results indicate that a between subjects design is the most beneficial way to test backwards integration because as a group, children were learning when compared to chance. In addition, the results from Study 3 showed that children were not learning in the task. In general, this suggests that this task may have been very difficult for children to complete. One limitation of Study 3
was that there was a small sample size of only 29 children. In order to account for this, the sample sizes in Study 2 and Study 3 were combined. This combined data did show that children succeeded at the backwards integration condition. It is noteworthy to mention that backwards integration was above chance in Study 2 and in the Study 2 and 3 combination. Therefore, the overall results suggest that children may possibly be able to backwards integrate; however, no evidence of learning in any of the other conditions were present.
was that there was a small sample size of only 29 children. In order to account for this, the sample sizes in Study 2 and Study 3 were combined. This combined data did show that children succeeded at the backwards integration condition. It is noteworthy to mention that backwards integration was above chance in Study 2 and in the Study 2 and 3 combination. Therefore, the overall results suggest that children may possibly be able to backwards integrate; however, no evidence of learning in any of the other conditions were present.
ContributorsLalani, Hanna Alyssa (Author) / Benitez, Viridiana (Thesis director) / Kupfer, Anne (Committee member) / Fabricius, William (Committee member) / Department of Psychology (Contributor) / Department of Management and Entrepreneurship (Contributor) / Sanford School of Social and Family Dynamics (Contributor) / Barrett, The Honors College (Contributor)
Created2019-05
Description
Academic success in childhood is crucial for later academic, occupational, and life success (Heckman, 2006; Kuncel, Hezlett, & Ones, 2004; Spengler, Brunner, Damian, Lüdtke, Martin, & Roberts, 2015). Recent research suggests sleep is important for academic success but lacks objective measures of sleep (Buckhalt, El-Sheikh, Keller, & Kelly, 2009; Curcio, Ferrara, & De Gennaro, 2006; Dewald, Meijer, Oort, Kerkhof, & Bögels, 2010; Philbrook, Hinnant, Elmore-Staton, Buckhalt, & El-Sheikh, 2017). The purpose of this study was to examine the relations between sleep and academic success among children through objective measures of sleep in order to expand on the literature. Our sample consisted of 381 twins (50.4% male; 56% Caucasian; 36.5% same sex dizygotic) participating in an 8-year assessment from a longitudinal twin study. Actigraphy was used to assess sleep while various measures were used to assess academic success. A series of mixed model regressions were used to test the main predictions, with family entered as a random effect. Sex, age, Hispanic, SES, and zygosity were controlled for. Significant negative relations were revealed between sleep latency and reading and sleep latency and school liking. Additionally, SES was the most consistent significant positive predictor of our measures of academic success. These results suggest sleep and effects of SES should be considered when developing ways to help children’s school performance.
ContributorsAlvarez, Rachel Marie (Author) / Valiente, Carlos (Thesis director) / Doane, Leah (Committee member) / School of Criminology and Criminal Justice (Contributor) / Department of Psychology (Contributor) / Barrett, The Honors College (Contributor)
Created2018-05
Description
Self-regulation in the form of coping with emotions is something that most people have effectively adapted to by adulthood. This is an organically learned process that begins in early childhood through play, parenting, education, and peer interactions. This study examines whether six children aged 4-5 (M age= 4.72, SD= 0.372, 50% female, 100% Caucasian) are able to understand basic emotions and how to cope with them through one of two protocols. The conditions were either directive instruction or embodied cognition, and children were evaluated with a pre and post-test measure. Findings did not indicate any significant effect of the conditions on memorizing coping mechanisms, nor did it indicate that there was a significant improvement in emotion understanding following the sessions. These findings were limited by the sample size and participant interest.
ContributorsLittell, Naila Sabre (Co-author) / Frutiger, Kiana (Co-author) / Fey, Richard (Thesis director) / Kupfer, Anne (Committee member) / School of Life Sciences (Contributor) / Department of Psychology (Contributor) / Barrett, The Honors College (Contributor)
Created2017-12
Description
This honors thesis is a combination of analytical and creative endeavors. The research portion of the project examines contemporary transgender issues, including social, emotional, and cultural concerns. Most notably, the research focuses on the relationship between social support and mental health. These findings suggest that children who fail to receive adequate support are liable to face severe developmental and emotional consequences. The accumulation of this research ultimately serves as the foundation and justification for the creative work, which is presented as a children's book directed at transgender and gender non-confirming youths.
ContributorsBellon, Kyana JeRay (Author) / Nelson, Margaret (Thesis director) / Barca, Lisa (Committee member) / School of Social Transformation (Contributor) / Department of Psychology (Contributor) / Barrett, The Honors College (Contributor)
Created2016-12
Description
Research on joint control during arm movements in adults has led to the development of the Leading Joint Hypothesis (LJH), which states that the central nervous system takes advantage of interaction torque (IT) and muscle torque (MT) to produce movements with maximum efficiency in the multi-jointed limbs of the human body. A gap in knowledge exists in determining how this mature pattern of joint control develops in children. Prior research focused on the kinematics of joint control for children below the age of three; however, not much is known about interjoint coordination with respect to MT and IT in school-aged children. In the present study, joint control at the shoulder, elbow, and wrist during drawing of five shapes was investigated. A random sample of nine typically developing children ages 6 to 12 served as subjects. The task was to trace with the index finger a template placed on a horizontal table. The template consisted of a circle, horizontal, vertical, right-diagonal, and left-diagonal line. Analysis of muscle torque contribution (MTC) revealed the individual roles of MT and IT in the shoulder, elbow, and wrist joints. During drawing of the horizontal line, which requires the most difficult joint control pattern in adults because it does not allow the use of IT for joint rotation, joint control was found to change through development. For the youngest children, the function of elbow MT modified to suppress IT, thereby producing large elbow rotation. The oldest children simplified this by using the shoulder as the principal joint of movement production and with decreased assistance from the elbow. For the other four drawing movements, differences in the pattern of joint control used by all of the subjects was unaffected by an increase in age. Overall, the results suggest that in children above 6 years of age, minor changes in joint control occur during drawing of relatively simple movements. The limited effect of age that was observed could be related to the restriction of movements to the horizontal plane. For a future study, three-dimensional movements that provide more freedom in joint control due to redundancy of degrees of freedom could be more informative about developmental changes in joint coordination.
ContributorsKemmou, Nadaa (Co-author) / Way, Victoria (Co-author) / Dounskaia, Natalia (Thesis director) / Vidt, Meghan (Committee member) / School of Nutrition and Health Promotion (Contributor) / Department of Psychology (Contributor) / Barrett, The Honors College (Contributor)
Created2016-12
Description
How do children understand how others see the world? I examined correlations between 4-8 year old children's understanding of beliefs and their understanding of other ways that people represent the world. Beliefs that I measured are understanding of pretense, understanding that things can have multiple identities, understanding that people can know things by inference, and understanding that people can look at the same thing and have different representations of it. I predicted that there would be correlations among these tasks. In particular, I predicted children would be able to understand these tasks when they understood true and false beliefs, based on current theories on belief understanding. I predicted that the classic false belief task alone would not be a good predictor of task performance, but that the combination of true and false belief tasks would. Participants were 100 children recruited at the Phoenix Children's Museum between ages 4 and 8. Previous research has found that children pass all of these tasks between the ages of 6 and 8, but no other studies have looked at the inter-correlations among them. Contrary to my prediction, children did not pass these tasks all at once, but scores went up gradually with age and belief understanding.
ContributorsLaitin, Emily Lynne (Author) / Fabricius, William (Thesis director) / Glenberg, Arthur (Committee member) / Department of Psychology (Contributor) / School of Sustainability (Contributor) / W. P. Carey School of Business (Contributor) / Barrett, The Honors College (Contributor)
Created2016-12
Description
Military service can have a profound impact on families, particularly in relation to parental mental health. These factors can make the parent’s ability to provide stability and emotional support to other family members, especially children, extremely difficult. While the parent plays an important role in a child's life, teachers also play a critical role in understanding and supporting children’s behavior and performance in school. There seems to be a notable lack of studies exploring their perceptions of military student behaviors. Military families often experience unique challenges due to moving frequently, parental deployments, and the potential impact of military life on children’s emotional well-being (Briggs et al., 2019). Understanding how teachers perceive and respond to these specific challenges is crucial in providing appropriate support to military students. By exploring teacher perceptions, researchers could gain insights into how military life influences classroom dynamics, academic performance, and social interactions. The current study aims to investigate what child, parent, family, and deployment-related factors are associated with teachers’ perceptions of externalizing and internalizing behaviors in military-connected children.
ContributorsLarimer, Kathyrn (Author) / Gewirtz, Abigail (Thesis director) / Basha, Sydni (Committee member) / Barrett, The Honors College (Contributor) / Department of Psychology (Contributor) / Sanford School of Social and Family Dynamics (Contributor)
Created2023-12
Description
When allegations of sexual abuse are tried in criminal court, children are questioned about the abuse that occurred, including questions about the sexual body parts involved in the abuse. Miscommunication is likely to occur between the child and the attorney due to unsupportive questioning techniques and child’s developing understanding of sexual body terms. Given this, we examined how body term type, body term consistency, and attorney-type contributed to miscommunications. We found that children most often used Colloquially Understood-Vague terms (e.g., privates), less often used Colloquially Understood-Specific (e.g., pee-pee) and Anatomically Correct terms (e.g., penis), and least often used Unique terms (e.g., cookie). We had so few miscommunications (N = 19) and defense attorneys asked so few questions about body terms (N = 12) that we were unable to accomplish our original research aims. Instead, we conducted exploratory analyses on age and gender. Younger children (5-8) used Colloquially Understood-Vague terms significantly more often, while older children (9-12) used Colloquially Understood-Specific terms significantly more often. Boys were significantly more likely to use Colloquially Understood-Specific terms than girls but less likely to use Anatomically Correct and Unique terms. The findings of this study can be used to support a shift in educational practices for child sexual body terms towards specific anatomical terms and lead prosecutors to use body mechanic questions rather than open-ended ones.
ContributorsRuiz-Earle, Ciara (Author) / Stolzenberg, Stacia (Thesis director) / Sullivan, Colleen (Committee member) / Barrett, The Honors College (Contributor) / Department of Psychology (Contributor) / School of Criminology and Criminal Justice (Contributor)
Created2022-12
Description
Significant health inequalities exist between different castes and ethnic communities in India, and identifying the roots of these inequalities is of interest to public health research and policy. Research on caste-based health inequalities in India has historically focused on general, government-defined categories, such as “Scheduled Castes,” “Scheduled Tribes,” and “Other Backward Classes.” This method obscures the diversity of experiences, indicators of well-being, and health outcomes between castes, tribes, and other communities in the “scheduled” category. This study analyzes data on 699,686 women from 4,260 castes, tribes and communities in the 2015-2016 Demographic and Health Survey of India to: (1) examine the diversity within and overlap between general, government-defined community categories in both wealth, infant mortality, and education, and (2) analyze how infant mortality is related to community category membership and socioeconomic status (measured using highest level of education and household wealth). While there are significant differences between general, government-defined community categories (e.g., scheduled caste, backward class) in both wealth and infant mortality, the vast majority of variation between communities occurs within these categories. Moreover, when other socioeconomic factors like wealth and education are taken into account, the difference between general, government-defined categories reduces or disappears. These findings suggest that focusing on measures of education and wealth at the household level, rather than general caste categories, may more accurately target those individuals and households most at risk for poor health outcomes. Further research is needed to explain the mechanisms by which discrimination affects health in these populations, and to identify sources of resilience, which may inform more effective policies.
ContributorsClauss, Colleen (Author) / Hruschka, Daniel (Thesis director) / Davis, Mary (Committee member) / Barrett, The Honors College (Contributor) / School of Human Evolution & Social Change (Contributor) / Department of Psychology (Contributor)
Created2022-05
Description
The purpose of this paper is to examine cross-cultural differences between the United States and Turkey by coding multiple dimensions, such as parental intrusiveness, child persistence, and various others. The main research questions of this paper were as follows: (1) How does parental intrusiveness vary by country? (2) How does child persistence vary by country? and (3) Are parental intrusiveness and child persistence correlated, and if so, what is the direction of the correlation? The hypotheses were that (1) Turkish parents would score higher on parental intrusiveness, (2) American children would show higher levels of persistence, and (3) Parental intrusiveness and child persistence are correlated, with higher levels of parental intrusiveness resulting in lower levels of child persistence. While all of the hypotheses were supported with statistically significant results, it was found that in the U.S., higher parental intrusiveness does result in lower levels of child persistence, but in Turkey, parental intrusiveness was not a predictor of child persistence. The findings are therefore able to support cross-cultural differences in the correlation between parental intrusiveness and child persistence.
ContributorsPatel, Sonia (Author) / Lucca, Kelsey (Thesis director) / Updegraff, Kimberly (Committee member) / Barrett, The Honors College (Contributor) / School of Human Evolution & Social Change (Contributor) / School of International Letters and Cultures (Contributor) / Department of Psychology (Contributor)
Created2022-05