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Full-Text Articles in Cognitive Psychology

The Coding Flexibility Of Radical Position In Chinese, Zian Chi Nov 2022

The Coding Flexibility Of Radical Position In Chinese, Zian Chi

Electronic Thesis and Dissertation Repository

Although there are theories of word recognition/reading predicting a transposed letter (TL)-type effect in Chinese character recognition, specifically, a transposed radical (TR) effect, no empirical demonstrations of TR effects have been reported to this point. As a result, instead of adopting a position-general assumption of radical processing, a position-specific assumption of radical processing has been adopted in most Chinese character recognition models. In the present Experiment 1, computational models were created in order to determine whether models that do not make the position-general assumption can account for any TR effect if one were to be found. In Experiment 2, 3, …


The Psychotherapeutic Effects Of Consumer-Grade Eeg Neurofeedback On Mental Health And Well-Being, Madeline Slack Sep 2022

The Psychotherapeutic Effects Of Consumer-Grade Eeg Neurofeedback On Mental Health And Well-Being, Madeline Slack

Electronic Thesis and Dissertation Repository

The current study assessed whether pairing mindfulness meditation with consumer-grade neurofeedback (using Muse) would be a feasible and satisfying (i.e., fulfillment and pleasure) intervention for mental health and well-being. This was assessed via a four-day mindfulness program where participants (N=34) were assigned to mindfulness with neurofeedback (n=17) or guided meditation (control; n=17) group. On each day of the program, participants engaged in two mindful sessions (five minutes each) in the morning and afternoon. Participants were administered a series of affective measures before and after the program, as well as throughout. Upon completion, participants were asked to rate …


Role Of The Default-Mode Network During Narrative Integration In Major Depressive Disorder, Darren Ri-Sheng Liang Aug 2022

Role Of The Default-Mode Network During Narrative Integration In Major Depressive Disorder, Darren Ri-Sheng Liang

Electronic Thesis and Dissertation Repository

How brain activity is synchronized across individuals during narrative comprehension has previously been characterized by functional magnetic resonance imaging (fMRI) in healthy and patient populations. To our knowledge, there has been limited investigation as to how it is affected by major depressive disorder (MDD). We addressed this issue with fMRI through examination of inter-subject synchronization in the default mode network (DMN), brain structures which have previously been implicated in MDD pathology. Twenty-two patients with MDD and 20 matched control participants listened to Intact versus Scrambled versions of an auditory narrative; these experimental conditions differed in the degree of temporal integration …


The Spacing Effect In Remote Information-Integration Category Learning, Anthony Cruz Aug 2022

The Spacing Effect In Remote Information-Integration Category Learning, Anthony Cruz

Electronic Thesis and Dissertation Repository

The present study examined whether the temporal distribution of procedural category learning experiences would impact learning outcomes. Participants completed the remote category learning study on a smartphone in one of two learning conditions: Massed (control) or distributed. Consistent with expectations, distributed learners reached higher accuracy levels. This effect disappeared after accounting for reaction time differences, suggesting that it was driven by attentional mechanisms. Distribution may have made participants more likely discover the optimal categorization strategy and more robust to sensory habituation. Counter to previous findings, participants favored distributed learning. These results suggest that adult category learning is facilitated by temporal …


Culture And Classification: Investigating Analytic Vs. Holistic Thinking Styles, Neha Khemani Aug 2022

Culture And Classification: Investigating Analytic Vs. Holistic Thinking Styles, Neha Khemani

Electronic Thesis and Dissertation Repository

This paper sought to explore cultural preferences for analytic and holistic thinking in classification. Experiment 1 paired the Shepard, Hovland, and Jenkins (SHJ) tasks with the Analysis-Holism scale (AHS) and a demographics questionnaire. Effects of culture on learning rates, alongside the feasibility of online data collection, were assessed. Learning difficulty differences among the six SHJ category sets were observed. Further, as predicted, higher holistic thinking correlated positively with the family resemblance task. Experiment 2 replicated the Norenzayan et al. (2002) task. Unlike in the original study, the effect of instructional condition was not significant across our full sample. Nevertheless, the …


Using Spoken Narratives To Measure Listening Engagement In Children, Sarah Bobbitt Aug 2022

Using Spoken Narratives To Measure Listening Engagement In Children, Sarah Bobbitt

Electronic Thesis and Dissertation Repository

Despite the rising popularity of audiobooks and podcasts, research on children listening to spoken stories remains in its infancy. In addition, the use of spoken stories could significantly improve studies of listening engagement in children. Thus, the present study sought to 1) explore how children aged 8-13 years engage with these novel media and 2) determine which stories might be most engaging to children in this age group. Fifty-two parents of children aged 8-13 years completed an online survey which asked about their children’s listening habits. Results of the survey then informed the development of four engaging stories (and two …


Developmental Differences In The Learning And Consolidation Of Linguistic Regularities, Sarah Berger Jul 2022

Developmental Differences In The Learning And Consolidation Of Linguistic Regularities, Sarah Berger

Electronic Thesis and Dissertation Repository

Relative to adults, children have a well-known advantage for learning linguistic regularities, which could be partially driven by their deeper sleep. To examine the relationship between consolidation and language learning across development, children and adults learned a novel article system with an implicit grammatical rule. Participants performed a judgment task on phrases containing the novel articles before and after a night of EEG-monitored sleep. We found that rule sensitivity emerged rapidly in children, whereas it did not emerge until the second session in adults. Children demonstrated better generalization of the rule than adults. Consolidation effects showed a developmental double dissociation, …


Temperament And Individual Differences In Category Learning, Tianshu Zhu Jul 2022

Temperament And Individual Differences In Category Learning, Tianshu Zhu

Electronic Thesis and Dissertation Repository

Objectives. Individuals can differ in their strategic approach in learning the same categorization task, researchers have sought to study what specific stable individual differences traits can help explain these differences. This dissertation first surveyed extant literature on the impact of trait differences on category learning then examined the effect of temperament traits on these dependent variables. Chapter 2 (scoping review): This scoping review synthesized the past literature that examined the relationship between sources of stable individual differences and category learning performance and strategy use outcomes. Five database platforms were searched to identify relevant articles, cross-referencing was also performed. Sixty-nine studies …


Seeing Thro The Musical Eye: Santo Daime, Fuke-Shū, 1960s Psychedelia, And The Antipodes Of Musical Experience, Forest Anthony-Muran Apr 2022

Seeing Thro The Musical Eye: Santo Daime, Fuke-Shū, 1960s Psychedelia, And The Antipodes Of Musical Experience, Forest Anthony-Muran

Electronic Thesis and Dissertation Repository

This thesis investigates the relationships between altered states of consciousness and the musical experience in religious tradition and practice. A common accompaniment to religious worship and ceremony, music is often used as a way of attempting to capture something of the ineffable and to help bring about a mystical experience. In this thesis, I make use of three contrasting case studies – the Brazilian syncretic religion Santo Daime, the historical branch of Zen Buddhism Fuke-shū, and the psychedelic rock of 1960s counterculture – to paint a portrait of the variety of ways that music has been used in different musical …


It's Not My Phone, It’S Me: Investigating Smartphone Presence And Predictors Of Smartphone Reliance, Ana C. Ruiz Pardo Apr 2022

It's Not My Phone, It’S Me: Investigating Smartphone Presence And Predictors Of Smartphone Reliance, Ana C. Ruiz Pardo

Electronic Thesis and Dissertation Repository

Objectives: Smartphones are nearly ubiquitous and as a result, researchers have sought to study whether there are negative consequences that result from this inescapable device. Extended exposure to seemingly endless resources, entertainment, and communications has brought forward the issue of smartphone reliance and the effect of smartphone presence on cognition. This dissertation investigated the effect of smartphone presence on cognition and predictors of smartphone reliance using six studies. Chapter 2 (one study): A replication of Ward et al.'s (2017) second study was completed. Participants completed a difficult working memory task and a response inhibition task while leaving their smartphone either …