Social and Behavioral Sciences Commons^™

The Forgotten Medium: The Impact Of Reading Violent Literature On Aggressive Thoughts, Mckay Robert Stevens

Theses and Dissertations

Media violence in television, film, video games, and music has been linked to increased aggression. Only in recent years have researchers begun to investigate the impact that reading violent literature can have on individuals. The present study exposed individuals to either a violent or nonviolent story and measured aggressive cognitions. No significant effect was found for story type on aggressive cognitions but a gender effect for aggressive word completions was found. Discussion centers on possible differences between media types as well as future suggestions for investigations into violent literature.

Preventing Guilt By Association: Mindfulness And Susceptibility To Evaluative Conditioning, Laura Kiken

Theses and Dissertations

Evaluative conditioning (EC) is a type of attitude formation in which a stimulus is evaluated as positive or negative based on repeated pairings with valenced stimuli. Emerging evidence suggests that individuals differ in susceptibility to EC and these differences may be related to various social and psychological biases. One variable that has been linked with less negative attitude formation, although not using an EC paradigm, is mindfulness. Further, mindfulness is proposed to alter dimensions of elaboration that may underlie EC, particularly conditioning of negative attitudes. Therefore, three studies were conducted to examine whether mindfulness is linked to differential susceptibility to …

The Evolution Of Conservative Attitudes As A Complement To Cognitive Threat Detection Mechanisms, Russ Clay

Theses and Dissertations

Conservatism reflects a general attitude structure characterized by a preference for traditional social practices and an aversion to uncertainty and threat. Though the social environment undoubtedly plays a role in shaping conservative attitudes, recent studies suggest that trait-level characteristics may contribute to their development as well. The present research investigated trait-level cognitive threat detection ability as a factor which may influence the development and maintenance of conservative social attitudes. A computer simulation indicated that socially conservative attitudes may function as a strategy for increasing the survival rate of an individual with poor threat detection ability living in a relatively dangerous …

Cybercycling For Cognitive Health: Comparing Physical Mental And Combined Exercise, Anna Scribner

Honors Theses

Several meta-analyses of randomized controlled trials (RCT) have shown exercise to improve cognitive function in normal aging, mild cognitive impairment (MCI) and dementia (Colcombe & Kramer, 2003, O’ Leary et al., 2011). Cognitive benefit from mental exercise alone is less definitive. A recent RCT (Anderson-Hanley et al., 2012) found greater benefit from three months of virtual-reality enhanced exercise than physical exercise alone among 79 independent living older adults. The current study aimed to replicate this work. In this study, six seniors that either lived or worked at Schaffer Heights were enrolled in the study. Participants were randomized into one of …

Factors Affecting Talent Development: Differences In Graduate Students Across Domains, Stephanie Hartzell

UNLV Theses, Dissertations, Professional Papers, and Capstones

There is an abundance of literature on young individuals who show early signs of talent and on older individuals who have demonstrated their abilities throughout the years. This research aims to look at those individuals who are in between, that is, graduate students who have the demonstrated potential to achieve within their fields of study. This study explored backgrounds of talented individuals in their adolescent period and their current measures of cognitive abilities. A total of 38 graduate students majoring in the areas of art (n= 12), science (n= 12), and education (n= 14) were used as examples of individuals …

Goal Attainment As A Function Of Depressive Status In Women: The Role Of Problem-Solving, Lindsay Brauer

USF Tampa Graduate Theses and Dissertations

Despite the theoretical importance of goal-related deficits in individuals with Major Depressive Disorder (MDD), relatively empirical research has examined goal generation and perceived goal attainment in depression vulnerable individuals. The

current project sought to examine the impact of depressive status on perceived goal attainment in currently depressed, remitted depressed, and never-depressed women. In addition, perceived problem-solving skills, a construct thought to be critical for goal

striving and in goal attainment was also examined. Unexpectedly, no effects of depressive status on perceived goal attainment or overall perceived problem-solving skills were observed. Results did however reveal group differences in perceived control in …

Time-Of-Day Effects On Younger And Older Adult Executive Functioning, Carly E. Violand

ETD Archive

The most recent time-of-day (TOD) body of research has explored how TOD effects can influence certain cognitive domains such as semantic memory, episodic memory, processing speed, and executive functioning (Allen et al., 2008). Research by Horne and Ostberg (1976) has shown how differences in age can be associated with a preference for a certain TOD (i.e., morning or afternoon). Seventy-five percent of adults 65 years or older tend to prefer the morning, whereas fewer than 10 of younger adults tend to prefer the afternoon (Horne & Ostberg, 1976 West et al., 2002). Research by Allen and colleagues (2008) has shown …

The Influence Of Positive And Negative Couple Rituals On Satisfaction, Commitment, And Dyadic Adjustment, Timetra Marie Hampton

Theses Digitization Project

The current study predicted that positive couple rituals would be positively associated with relationship satisfaction, commitment, and dyadic adjustment, whereas negative couple rituals were expected to exhibit a negative association with these outcome variables. Data for this study were collected online in 2009. Participants included undergraduate students from California State University San Bernardino (CSUSB), the University of Georgia (UGA), and the University of Connecticut (UNCONN).

Cognitive Profiles And The Impact Of Medication On Children With Attention Deficit Hyperactivity Disorder, Lucy J. Wimpenny

PCOM Psychology Dissertations

Attention Deficit Hyperactivity Disorder (ADHD) is one of the most frequently diagnosed disorders in children and adolescents. Individuals with ADHD often display behavioral symptoms, including inattention and/or impulsivity, which can also lead to struggles in the school setting. Current research has suggested that deficits in processing speed and working memory are common in individuals diagnosed with ADHD and are often seen on measures of cognitive ability. Positive outcomes have been associated with the use of psychostimulant medication to treat the symptoms of ADHD, although little research has supported this form of treatment to improve cognitive functioning in individuals diagnosed with …

The Impact Of A Video Game Intervention On The Cognitive Functioning, Self-Efficacy, Self-Esteem, And Video Game Attitudes Of Older Adults, Giovanni W. Sosa

CGU Theses & Dissertations

While a well-established body of empirical work indicates that engaging in mentally stimulating activities is linked to positive physical and mental health outcomes, relatively few studies have specifically examined the impact that video game training can have on cognitive functioning and well-being. Given the substantial implications that such work has for an ever-growing older adult population, this area of research has begun to pique the interest of researchers world-wide. The present study employed an experimental paradigm to explore the impact of a Nintendo DS video game, Brain Age, on the cognitive functioning, self-efficacy, self-esteem, and video game attitudes of …

Ingenium And The Navigation Metaphor: An Examination Of The Power Of Metaphor As A Manifestation Of Ingenium, Daniel M. Brasher

EWU Masters Thesis Collection

No abstract provided.

Physiological Reactions To Uncanny Stimuli: Substantiation Of Self-Assessment And Individual Perception, Tatiana Ballion

Electronic Theses and Dissertations

There is abundant anecdotal evidence substantiating Mori’s initial observation of the "uncanny valley", a point at which human response to non-human entities drops sharply with respect to comfort (Mori, 1970), and the construct itself has a long-standing history in both Robotics and Psychology. Currently, many fields such as design, training, entertainment, and education make use of heuristic approaches to accommodate the anticipated needs of the user/consumer/audience in certain important aspects. This is due to the lack of empirical substantiation or, in some cases, the impossibility of rigorous quantification; one such area is with respect to the user’s experience of uncanniness, …

Visual Memory Improvement In Recognition, Allison Prandl

Theses : Honours

Fluid intelligence and working memory has been improved by training on a visual working memory n-back task (Jaeggi, Buschkuehl, Jonides & Perrig, 2008). The present study investigated whether n-back training can improve visual memory using a test of visual recognition. A sample of 47 participants were trained for 20 days on either the single n-back task (n = 26) or a general knowledge and vocabulary task (n = 21). The results showed that training using the single n-back task did not significantly increase scores on a test of visual recognition when compared with general knowledge and vocabulary training. However, when …

Improving Memory Using N-Back Training, Paul Beavon

Theses : Honours

Investigations into n-back training and near transfer to short-term memory (STM) and working memory (WM) have realised inconsistent results. A significant transfer to STM was reported using dual n-back training (Jaeggi, Buschkuehl, Jonides, & Perrig, 2008). However, the majority of studies have found no significant transfer to WM as operationalised by complex span tasks using either single or dual n-back training. The current study examined the single n-back task and near transfer to STM and WM as operationalised by the Woodcock-Johnson III Tests of Cognitive Abilities (Mather & Woodcock-Johnson, 2001). Forty-seven participants were divided into experimental treatment (n = 26) …