Human Factors Psychology Commons^™

Exploring The Role Of Pleasure In Cognitive Tasks, Nafisa Kazi Iqbal

Dissertations and Theses

The present study investigates whether the experience of a pleasant-valenced physical stimulus will positively influence performance on a cognitive task. The concept of hedonics is explored as hedonic responses, emotional reactions to stimuli involving feelings of pleasure and displeasure, play a crucial role in various psychological processes. There is a limited amount of literature regarding pleasant smell and its impact on the performance of cognitive tasks. The reported study addresses this limitation by comparing Stroop task performance of participants in two conditions, pleasant scent and neutral scent. These findings add to our understanding of the impact of pleasant smell on …

Working Memory Performance: Is Subjective Measurement A Better Predictor Than Cognitive Load?, Megan Mccray

Dissertations and Theses

We rely on our capacity for rapid attention switching to conduct multiple tasks simultaneously. Leading working memory models assume that memory maintenance and attention-demanding secondary task processing cannot coincide. Any reduction in memory maintenance activities occurring due to secondary task processing leads to impaired recall. This temporal relationship is typically characterized through the proportion of time spent attending to the concurrent processing task, also called cognitive load. Although the primary determinant of forgetting in leading models, recent findings show limitations to cognitive load effects in multitasking. We investigated whether the effects of cognitive load are a byproduct of subjective task …

User Experience In The Visual Notifications On Smart Devices, Young Ae Kim

Dissertations and Theses

Notifications on smart devices have a crucial role for the end-users to help decide their action to the information. Despite the flexible customization of notifications for the intuitive user experience, users feel overwhelmed by the number of notifications they receive daily. The nature of notifications is short-lived, but they are extremely intrusive and disengaging. While user experience and user interface are advanced, notifications have remained broken despite their complexity. In fact, the notifications have the poorest usability that users may struggle to customize notifications in their smart devices and choose to ignore them. Irrelevant notifications not only get ignored, but …

Free-To-Play? An Examination Of Intrinsic Motivation And Gaming Behaviors In U.S. Female Mobile Gamers, Margot Goldblum

Dissertations and Theses

The prevalence of U.S. female gamers has skyrocketed in recent years, largely due to the popularity of mobile games; however, this population is underrepresented in academic research. The present study aimed to close this gap in the literature by focusing on the motivations and behaviors of adult female mobile gamers in the U.S. It also aimed to capture changes in gaming motivation and behavior resulting from the onset of the COVID-19 pandemic. An online sample of 354 American women 18 to 77 years of age (M = 36.79, SD = 12.38) were surveyed about their motivations for mobile gaming, …

Work-Related Outcomes Of Financial Stress: Relating Perceived Income Adequacy And Financial Strain To Job Performance And Worker Well-Being, Lindsay Ellen Sears

Dissertations and Theses

With the onset of globalization, the economic contexts and working conditions within many countries are changing, presenting new challenges' for governments, organizations, and workers. Amid these challenges, concerns about personal finances are prevalent among employees and detrimental to workers' health, well-being, and families. Research on how this financial stress affects employees at work is lacking.

In this thesis, I propose an appraisal-based model of financial stress whereby actual income and expenses are related to perceptions of income adequacy to afford wants and needs. These adequacy perceptions are, in turn, related to financial strain, representing a heightened negative affective state regarding …

Math Anxiety, Coping Behavior, And Gender, Sandra Joy Grossmann

Dissertations and Theses

Non-math majors enrolled in lower-division math courses at an urban university were surveyed on their math attitudes, coping behaviors, and math anxiety (MATHANX). The Revised Ways of Coping Checklist (RWCC), Revised Math Anxiety Rating Scale, and other questions were presented to 30 men and 32 women.

Hierarchical regressions showed that after controlling for attitudinal covariates, emotion-focused coping behaviors (EMOTFOC) were strongly associated with MATHANX (F(5,54)=18.66, p < .0001), but problem-focused coping behaviors (PROBFOC) were not. The RWCC subscale most highly correlated with MATHANX was Wishful Thinking (r = .70, p < .0001). Ss were then dichotomized on PROBFOC and EMOTFOC, providing four behavioral groups. An ANCOVA controlling for attitudinal covariates showed behavioral group membership significant with respect to MATHANX (F(3,58)=6.07, p < .001), and an ANOVA revealed that students who reported high EMOTFOC coupled with low PROBFOC experienced the greatest MATHANX (F(3,58) = 12.66, p < .0001).

Males and females reported virtually identical MATHANX (M=36.30 for males, 36.44 for females), and the only significant gender difference was for avoidance coping, which was used more by males (F(1,60) = 5.43, p < .03]. Results from this study suggest that fewer gender differences may exist in MATHANX and coping than have been found in the past. Additionally, this study identifies the need for future research to determine whether EMOTFOC is the behavioral component, or one of the determinants, of math anxiety.