Psychology Commons^™

Does State Of Mind Predict Prototype-Based Category Learning In Older Adults?, Kana Kimura

Theses and Dissertations

Category learning plays an important role in day-to-day lives across all ages, allowing us to organize related experiences, develop expectations, and determine how we behave given those expectations. Despite its importance, the current body of literature on category learning in older adults is much smaller than that of other memory domains. Thus, little is known about how well older adults learn new concepts and what factors best promote learning novel categories. One factor that may affect category learning abilities is an individual’s state of mind. A number of studies demonstrate the effects of sleep, stress, affect, and motivation on cognition, …

A Moody Memory: The Impact Of Affective State On Source Memory And Reality Monitoring, Rebecca Lynn Greenberg

Undergraduate Honors Thesis Collection

Many researchers have studied the impact of mood on various cognitive processes, but few have analyzed how it affects source memory and internal-external reality monitoring processes. Numerous findings indicate that sad moods are likely to yield more accurate memory than happy moods due to different information processing techniques, suggesting that sad mood could improve source memory and reality monitoring as well. After being induced into either a happy or sad mood, participants were presented with a list of 30 noun-verb-noun phrases in which the second noun was either generated for them by the computer or they were asked to fill …

Semantic Network Activation Contributes To The Relationship Between Mood And Inhibition, James S. Maniscalco

Dissertations, Theses, and Capstone Projects

Prior research has identified several relationships between mood and executive functions. Very broadly, these findings generally suggest that positive moods are associated with enhanced cognitive performance, particularly in working memory and learning. However, recent studies note that there are some instances in which negative moods may benefit select executive skills, such as those involved in divided attention and inhibition. In sum, these findings indicate that positive moods favor top-down, heuristic, or relational processing, whereas negative trait moods favor bottom-up, detail-oriented processing. However, a clear mechanism by which these effects occur has yet to be identified.

The most compelling theories that …

Individual Differences In Executive Functioning And Psycho-Emotional Well-Being And The Impact Of Acute Exercise On Children And Youth With Adhd, Madeline Crichton

Electronic Thesis and Dissertation Repository

Short bouts of exercise can improve inhibitory control in children with Attention Deficit Hyperactivity Disorder (ADHD). However, individual differences among children with ADHD may impact the effectiveness of exercise interventions. We investigated how individual differences in inhibitory control, mood, and self-efficacy impact the efficacy of acute exercise among children with ADHD. Sixteen participants (ages 10-14) completed two interventions: 10 minutes of exercise and 10 minutes of silent reading (control). Inhibitory control was assessed prior to the intervention, immediately after the intervention, and after a 10-minute delay. Results suggested that participants with lower initial inhibitory control benefited more from exercise than …

Mood Judgments And Memory For Tunes: A Special Case Of Levels Of Processing?, Andrea R. Halpern, Esra Mungan, Zehra F. Peynircioğlu

Faculty Journal Articles

Although levels of processing (LOP) effects are well-established in memory research, beneficial effects of “deep” orienting tasks have rarely been reported in studies of tune memory. Our prior work implicated mood judgments as one candidate for a beneficial orienting task. The current series explored both the robustness and potential explanations for that enhancement. In four experiments, we varied type of processing tasks (including mood and other putatively deep/conceptual and shallow/ perceptual tasks) and the familiarity of the tunes in a recognition paradigm, which included “remember/know” judgments. Experiment 1, with low-familiarity tunes, revealed a LOP effect for two conceptual (mood, continuation) …

Occupational Depression, Cognitive Performance, And Task Appreciation: A Study Based On Raven’S Advanced Progressive Matrices, Renzo Bianchi, Irvin Sam Schonfeld

Publications and Research

The Occupational Depression Inventory (ODI) was recently developed to assess depressive symptoms that individuals specifically attribute to their work. Research on the criterion validity of the instrument is still in its infancy. In this study, we examined whether the ODI predicted performance on, and appreciation of, a cognitively challenging test. In light of the link established between clinical depression and neuropsychological impairment, and considering that individuals with depressive symptoms are more likely to feel helpless under challenging circumstances, we hypothesized that occupational depression would be associated with poorer cognitive performance and a darkened appreciation of the task undertaken. We relied …

Mood Effects And Individual Differences On Reappraisal And Distraction: An Erp Study Of The Sensitivity Of Emotion Regulation Strategies, Elsa Mastico

All Master's Theses

The present research evaluated the effect of mood and individual differences on the regulatory process of emotions by using a regulation task with negative and neutral images to assess reappraisal and distraction ability. Specifically, this research evaluated the average amplitude of the latent positive potential (latent positivity, LPP) brainwave linked to distraction and reappraisal using an ERP analysis. In addition, the current study compared the modulation of the LPP to the self-reported mood of the participants and their individual differences in regulation ability through scores of a self-report emotion regulation questionnaire. The latent positive potentials from an emotion regulation task …

Influence Of Mood On Language Use In Dyadic Social Interaction, Avery Keith

Brescia Psychology Undergraduate Honours Theses

This study investigated how individuals’ mood influences changes in spoken language during dyadic social interaction. Twenty-eight female undergraduate students completed mood assessments, a self-monitoring questionnaire, and viewed a short film clip that induced them into either a positive, negative, or neutral mood. Each dyad engaged in a conversation that was audio-recorded. Participants’ use of affect and positive emotional words was associated with the corresponding usage of their conversational partner, suggesting that speakers mimicked their partners’ language style. Speakers also used higher emotional tone in their first minute of speech after conversing with someone in a positive mood, suggesting participants’ mood …

Lateralized Difference In Tympanic Membrane Temperature: Emotion And Hemispheric Activity, Ruth E. Propper, Tad T. Brunyé

Ruth Propper

We review literature examining relationships between tympanic membrane temperature (TMT), affective/motivational orientation, and hemispheric activity. Lateralized differences in TMT might enable real-time monitoring of hemispheric activity in real-world conditions, and could serve as a corroborating marker of mental illnesses associated with specific affective dysregulation. We support the proposal that TMT holds potential for broadly indexing lateralized brain physiology during tasks demanding the processing and representation of emotional and/or motivational states, and for predicting trait-related affective/motivational orientations. The precise nature of the relationship between TMT and brain physiology, however, remains elusive. Indeed the limited extant research has sampled different participant populations …

Interpretation Bias Toward Ambiguous Information In Burnout And Depression, Renzo Bianchi, Eric Laurent, Irvin Sam Schonfeld, Jay Verkuilen, Chantal Berna

Publications and Research

Burnout has been defined as a job-related syndrome combining pervasive fatigue and loss of motivation. In recent years, evidence has mounted that burnout may reflect a depressive condition. In this study, we expanded on past investigations of burnout-depression overlap by focusing on interpretation biases toward ambiguous information among the two entities. We conducted a web-based study involving 1056 participants (83% female; mean age: 42.87). Burnout symptoms were assessed with the Shirom-Melamed Burnout Measure and depressive symptoms with the PHQ-9. The Ambiguous Scenarios Test (AST), a measure of interpretation bias validated among dysphoric individuals, was the outcome of interest. The AST …

Effects Of Mood On Processing In Event-Based Prospective Memory, Rachel A. Workman

Theses and Dissertations

Different moods seem to elicit different processing styles (Hunt & McDaniel, 1993, Storbeck & Clore, 2005) and mood has been shown to affect retrospective memory in many ways. The current research investigated how induced mood affects event-based prospective memory (PM). The current study examined mood effects on focal and non-focal PM retrieval. Participants were induced into either a depressive or elated state using Velten statements directly prior to retrieval of the PM task. A main effect of task type was found, such that those in the focal condition completed the task quicker and more accurately than those in the non-focal …

The Relationship Between Mood And Implicit Learning, Kathleen Larson

UNLV Theses, Dissertations, Professional Papers, and Capstones

This dissertation investigates whether a person’s current mood state influences their ability to learn implicitly. Implicit learning refers to learning about regularities in the environment without having conscious access to the information (e.g., Reber, 1967). According to the affect-as-information hypothesis, a positive mood increases global processing of incoming information and negative mood leads to local processing (e.g., Clore & Storbeck, 2006); however, most previous studies that investigated mood and cognition have focused on more explicit types of learning and decision making, but few have examined implicit processes. Thus, the current experiments examined how varying levels of mood and arousal affect …

Cannabis Use Frequency And Mood On Creativity, Caitlin Clark

Cal Poly Humboldt theses and projects

This study examines the relationship between cannabis use (infrequent, moderate, and heavy use) and one’s mood (neutral, positive, and negative) on creativity. Folk ideas of creativity and the relationships between cannabis use and mood may not reflect the real relationship between these factors (e.g. regarding cannabis use, it is perceived to be linked with higher rates of creativity; regarding mood, negative states [i.e. tortured artist] are thought to fuel creativity). Although both cannabis use and mood have been found to influence creativity independently, the current study is unique in its aims to identify whether cannabis use and mood interact to …

The Influence Of Emotion On Memory For A Crime, Taylor Langley

Electronic Theses and Dissertations

Researchers have reported errors in recall or recognition of witnessed events, accounting for the most common cause of false convictions of innocent people. Tiwari (2010) indicated that 25% of suspects who were identified in a line-up were actually innocent. Jurors are strongly influenced by eyewitness testimony and this can lead to false convictions. The validity of eyewitness identification is critical in cases in which it is used as evidence. In the current study we examined specific emotion states by inducing fear, surprise, and neutral moods. We hypothesized that participants in the Fear group would be least susceptible to the effects …

Sad Mood Reduces Inadvertent Plagiarism: Effects Of Affective State On Source Monitoring In Cryptomnesia, Amanda Gingerich, Chad Dodson

Amanda C. Gingerich

In two experiments, we explored the influence of affective state, or mood, on inadvertent plagiarism, a memory failure in which individuals either misattribute the source of an idea to themselves rather than to the true originator or simply do not recall having encountered the idea before and claim it as novel. Using a paradigm in which participants generate word puzzle solutions and later recall these solutions, we created an opportunity for participants to mistakenly claim ownership of items that were, in fact, initially generated by their computer ‘partner.’ Results of both experiments suggest that participants induced into a sad mood …

The Effects Of Musical Mood And Musical Arousal On Visual Attention, Angela B. Marti Marca, Tram Nguyen, Jessica Grahn

Undergraduate Honors Theses

The presence of music is a visceral part of the human experience and its influence on cognitive function is a growing area of research in psychology. In particular, perceptual properties of music (mood and arousal) have been shown to significantly affect performance. There has been minimal research in the field on the interaction of mood and arousal and their influence on attention, thus the purpose of this study. Fifty undergraduate students currently enrolled at the University of Western Ontario were recruited for this study. Given that music is a highly subjective experience, participants rated an assortment of music clips on …

The Effects Of Musical Mood And Musical Arousal On Visual Attention, Angela B. Marti Marca, Tram Nguyen, Jessica Grahn Dr.

Undergraduate Honors Posters

The presence of music is a visceral part of the human experience and its influence on cognitive function has become a growing area of research in psychology. In particular, perceptual properties of music (mood and arousal) have been shown to significantly affect performance. There has been minimal research in the field on the interaction of these perceptual properties and their influence on attentional processes. This research study focused on the effects of musical mood and musical arousal on visual attention. Given that music is a highly subjective experience, participants were asked to rate different music clips on independent dimensions of …

Lateralized Difference In Tympanic Membrane Temperature: Emotion And Hemispheric Activity, Ruth E. Propper, Tad T. Brunyé

Department of Psychology Faculty Scholarship and Creative Works

We review literature examining relationships between tympanic membrane temperature (TMT), affective/motivational orientation, and hemispheric activity. Lateralized differences in TMT might enable real-time monitoring of hemispheric activity in real-world conditions, and could serve as a corroborating marker of mental illnesses associated with specific affective dysregulation. We support the proposal that TMT holds potential for broadly indexing lateralized brain physiology during tasks demanding the processing and representation of emotional and/or motivational states, and for predicting trait-related affective/motivational orientations. The precise nature of the relationship between TMT and brain physiology, however, remains elusive. Indeed the limited extant research has sampled different participant populations …

Sad Mood Reduces Inadvertent Plagiarism: Effects Of Affective State On Source Monitoring In Cryptomnesia, Amanda C. Gingerich, Chad S. Dodson

Scholarship and Professional Work - LAS

In two experiments, we explored the influence of affective state, or mood, on inadvertent plagiarism, a memory failure in which individuals either misattribute the source of an idea to themselves rather than to the true originator or simply do not recall having encountered the idea before and claim it as novel. Using a paradigm in which participants generate word puzzle solutions and later recall these solutions, we created an opportunity for participants to mistakenly claim ownership of items that were, in fact, initially generated by their computer ‘partner.’ Results of both experiments suggest that participants induced into a sad mood …

Mood And Creativity: The Mediating Role Of Attention, Viktoria Tidikis

Psychology Theses & Dissertations

Within literature there are two opposing views regarding the role of emotions in the creative process. The most commonly held view contends that positive emotions enhance creativity, while negative emotions stifle it; yet, some studies show an opposite trend. To help resolve this conundrum, this research examined the mediating effect of attention on the relationship between mood and creativity. The results showed that positive deactivating and negative activating emotions led to broader attention, while positive activating and negative deactivating emotions caused narrowing of attention. Furthermore, the creative process is not uniform in its requirements of attentional breadth; some creative tasks …

Can Self-Esteem Protect Against The Deleterious Consequences Of Self-Objectification For Mood And Body Satisfaction In Physically Active Female University Students?, Cecilie Thøgersen-Ntoumani, Nikos Ntoumanis, Jennifer Cumming, Kimberley J. Bartholomew, Gemma Pearce

Jennifer Cumming

Using objectification theory (Fredrickson & Roberts, 1997), this study tested the interaction between self-objectification, appearance evaluation, and self-esteem in predicting body satisfaction and mood states. Participants (N = 93) were physically active female university students. State self-objectification was manipulated by participants wearing tight revealing exercise attire (experimental condition) or baggy exercise clothes (control condition). Significant interactions emerged predicting depression, anger, fatness, and satisfaction with body shape and size. For participants in the self-objectification condition who had low (as opposed to high) appearance evaluation, low self-esteem was associated with high depression, anger, and fatness and low satisfaction with body shape and …