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Full-Text Articles in Psychology

Mobile Technology Use And School Readiness In Low-Income Preschoolers, Trina M. Harmon Oct 2021

Mobile Technology Use And School Readiness In Low-Income Preschoolers, Trina M. Harmon

Masters Theses

Once a luxury, mobile devices are now utilized by most members of society, including those in even the poorest communities. Unfortunately, little research has examined the effects of mobile media use in young children, and even less on young children from low-SES communities. Past research on television, and preliminary research on mobile technology, suggests that mobile media may affect school readiness, and that the direction and strength of this relation could depend on the content and context of the use. The current study examined the relation between mobile media use and a composite school readiness measure that included preliteracy, emergent …


Slow Wave Sleep In Naps Supports Episodic Memories In Early Childhood, Sanna Lokhandwala Apr 2021

Slow Wave Sleep In Naps Supports Episodic Memories In Early Childhood, Sanna Lokhandwala

Masters Theses

Naps have been shown to benefit declarative memories in early childhood. This benefit has been associated with sleep spindles during the nap. However, whether young children’s naps and their accompanying physiology benefit other forms of declarative learning is unknown. Using a novel storybook task, we found performance was better following a nap compared to performance following an equivalent interval spent awake. Moreover, performance was better the following day if a nap followed learning. Further, change in post-nap performance was positively associated to the amount of time spent in slow wave sleep. This suggests that slow wave sleep in naps may …


Children's Understanding Of Compositionality Of Complex Numerals, Jihyun Hwang Apr 2021

Children's Understanding Of Compositionality Of Complex Numerals, Jihyun Hwang

Masters Theses

Counting is the first formal exposure for children to learn numerals, which are constructed with a set of syntactic rules. Young children undergo many stages of rote-memorization of the sequence and eventually count through 100. What core knowledge is necessary to expand their number knowledge to higher numbers? The compositionality of numerals is a key to understanding the natural number system as in learning languages. Higher numbers (e.g., two hundred five) are constructed with the lexical items such as earlier numbers (e.g., one to nine) and multipliers. If children develop their understanding of the compositionality of numerals, they might comprehend …


Differential Harsh Parenting And Sibling Differences In Conduct Problems: The Role Of Effortful Control, Yelim Hong Apr 2021

Differential Harsh Parenting And Sibling Differences In Conduct Problems: The Role Of Effortful Control, Yelim Hong

Masters Theses

Differential parenting has been shown to be an important correlate and possible cause of positive and negative adjustment of sibling children. However, it is not known whether sibling differences in temperament affect this link between differential harsh parenting and sibling differences in adjustment outcomes. The current study addressed this gap in knowledge. The sample included 92 monozygotic (MZ, 63% female) twin pairs and 137 dizygotic same-sex (DZ, 52% female) twin pairs who had complete temperament survey data collected near the third annual wave in the longitudinal study. Children were 6.09 years old (SD = .69) years old at wave 1. …


Relationships Between Parent-Child Interactions And Sexual Attitudes, Behaviors And Online Activity In Young Adulthood, Emily Donar Jan 2021

Relationships Between Parent-Child Interactions And Sexual Attitudes, Behaviors And Online Activity In Young Adulthood, Emily Donar

Masters Theses

The current study examined correlations between parent-child relationships and its relationship with the sexual attitudes and behaviors of young adults. Participants were asked to report on their perception of communication and quality relations with their parents. The findings indicate there was a relationship between the perception of high-quality parent-child relationships, likelihood of having extensive sexual experience, tendency to hold specific sexual attitudes and the frequency of online sexual behaviors. Explanations regarding the discrepancy between previous findings and the current study were discussed, including the sexual fluency of those with conservative attitudes. The consideration of gaps in literature incorporating online sexual …