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Articles 1 - 19 of 19
Full-Text Articles in Psychology
The Rate Of Decline Of Social Skills Across Dementing And Non-Dementing Individuals With Intellectual Disabilities: A Longitudinal Study, Julia D. Lott
LSU Doctoral Dissertations
This study sought to establish rate of decline of adaptive skills in a population of individuals with intellectual disability (ID) and dementia compared to similar persons without dementia, as well as examining the variability of positive and negative social behaviors across diagnostic classes. Among the general population, differential rates of functional decline have been established for normal aging and dementia. This knowledge assists in making differential diagnoses of dementia, establishing prognosis, and long-term planning. For this study, participants in each group were individually matched for age, gender, Down’s syndrome status, and level of ID. Participants in the matched control group …
An Examination Of The Differential Outcomes Effect When Teaching Discriminations To Children With Autism And Other Developmental Disabilities, Laura Addison
LSU Doctoral Dissertations
The differential outcomes effect (DOE) refers to the finding that performance in discrimination training improves when different behaviors produce different reinforcers. In the current study, the effects of two DOE procedures on the acquisition of receptive language skills were compared. Participants were four children with autism and/or developmental delay/speech and language impairment. The children were presented with two toy or food items and asked to give the experimenter the item named. The names consisted of three-letter nonsense syllables. Correct responses were followed by one of the following consequences: (a) The opportunity to manipulate or consume the item to which the …
Applying Appraisal Theories Of Emotion To The Concept Of Emotional Labor, Erin Michele Richard
Applying Appraisal Theories Of Emotion To The Concept Of Emotional Labor, Erin Michele Richard
LSU Doctoral Dissertations
Interest in the role of emotions in the workplace has increased in recent years (e.g., Arvey, Renz, & Watson, 1998; Ashkanasy, Hartel, & Daus, 2002; Fisher & Ashkanasy, 2000; Muchinsky, 2000). One particular area of workplace emotions research deals with emotional labor, or the regulation of emotions as part of the work role (Hochschild, 1983). Although emotional labor research has examined the ways that individuals can regulate their emotions, this research typically is not grounded in theories of the emotion generation process (Ashton-James and Ashkanasy, 2004) and does not examine the causal effects of emotion regulation strategies on outcomes. The …
Psychometric Validity For The Matson Evaluation Of Drug Side Effects And The Akathisia Rating Of Movement Scale, Mark Joseph Garcia
Psychometric Validity For The Matson Evaluation Of Drug Side Effects And The Akathisia Rating Of Movement Scale, Mark Joseph Garcia
LSU Doctoral Dissertations
Akathisia is a movement disorder characterized by a sense of restlessness and increased motor activity. Movement disorders are primarily an iatrogenic result of mediation use. In the case of akathisia, this syndrome is easily misdiagnosed as a psychiatric disorder. As a result, there is a need to development greater awareness and encourage research on akathisia and the movement disorder field at large. Accordingly, the APA has included research criteria for the movement disorder syndromes in the Criteria Sets and Axes Provided for Further Study of Diagnostic and Statistical Manual since the fourth revision. The purpose of this project was to …
Integration Of Conceptual Mathematical Relationships Into Constant Time Delay Instruction, Bethany Ann Porter
Integration Of Conceptual Mathematical Relationships Into Constant Time Delay Instruction, Bethany Ann Porter
LSU Master's Theses
There is constant debate over mathematics education in the United States. One central controversy is whether or not the current methods used to teach students mathematics are effective. Some scholars believe that students are not getting enough practice and that they are not getting a good conceptual understanding of mathematics. It has been shown that mathematics equations are rich in patterns and inter-relationships and when children understand these relationships they have higher mathematic skill levels than their peers who do not. This study examined the effectiveness of using an empirically supported, fast paced mastery oriented teaching procedure that promotes automaticity …
How Cue-Dependent Is Memory?: Internal Reinstatement And Cueing Effects In Recognition And Source Memory, Jeffrey Joseph Starns
How Cue-Dependent Is Memory?: Internal Reinstatement And Cueing Effects In Recognition And Source Memory, Jeffrey Joseph Starns
LSU Doctoral Dissertations
This study explored the role of internal context reinstatement in masking the effects of external context cues on recognition and source memory. Participants studied words paired with pictures of male and female faces. Following the study phase, participants completed either a source test in which they decided whether each test word was studied with a male or female face (Experiments 1, 3, and 4) or a recognition test in which they decided whether each test word appeared in the study phase (Experiment 2). On selected trials, a studied face was reinstated at test to serve as a cue for the …
Do Overweight Inactive Parents Raise Overweight Inactive Children? Examination Of The Influence Of The Home Environment On Weight Status Of Children Over Time, Emily York-Crowe
Do Overweight Inactive Parents Raise Overweight Inactive Children? Examination Of The Influence Of The Home Environment On Weight Status Of Children Over Time, Emily York-Crowe
LSU Doctoral Dissertations
The primary aim of this study was to test whether body mass index (BMI), psychosocial, and behavioral parental variables were associated with similar variables in children at baseline, and whether these variables also served as significant predictors of overweight status in children after two years. While there have been several cross-sectional studies examining the impact of parental behaviors and characteristics on similar variables in children, and several longitudinal studies predicting weight status, BMI percentile, and risk factors of disease in children over time, there is a paucity of research that has identified (cross-sectionally) and then tested (longitudinally) significant parental variables …
The Relationship Between Mania And Feeding/Mealtime Behavior Problems Among Persons With Intellectual Disability, Rinita Laud
The Relationship Between Mania And Feeding/Mealtime Behavior Problems Among Persons With Intellectual Disability, Rinita Laud
LSU Doctoral Dissertations
This study represents the first to assess whether a relationship between mania and feeding/mealtime behavior problems exists in individuals with ID. Participants were compared across three groups (manic, non-manic psychiatrically impaired, and controls) on subscales and items of the Screening Tool for fEeding Problems (STEP). An attempt was made to assess for differences in problematic feeding behavior. Individuals in the manic group exhibited clinically significant symptoms of mania (n = 18), those in the non-manic psychiatrically impaired group exhibited symptoms of psychopathology other than mania (n = 18), and those in the control group did not exhibit symptoms of mania …
Evaluating Preference For Reinforcers Under Varying Schedule Requirements In Children With Developmental Disabilities, Tiffany Michelle Kodak
Evaluating Preference For Reinforcers Under Varying Schedule Requirements In Children With Developmental Disabilities, Tiffany Michelle Kodak
LSU Doctoral Dissertations
Previous research has shown that preference for concurrently available reinforcers can be influenced by the reinforcement schedule (DeLeon, Neidert, Anders, & Rodriguez-Catter, 2001; Tustin, 1994). However, limited research has been conducted on specific variables that may influence preference under various schedule requirements. The present study evaluated the influence of task preference, schedule, and quality of reinforcement on choice between either an arbitrary reinforcer or a functional reinforcer. Five participants diagnosed with Autism participated in the study. In the first phase, we evaluated the effects of task preference and schedule of reinforcement on choice between a 30-s break and a high …
The Sleep Problems Inventory: A Measure For The Assessment Of Sleep Problems In Adults With Intellectual Disabilities, Dennis R. Dixon
The Sleep Problems Inventory: A Measure For The Assessment Of Sleep Problems In Adults With Intellectual Disabilities, Dennis R. Dixon
LSU Doctoral Dissertations
Sleep problems can have a broad impact across the day-to-day functioning of an individual. Persons with intellectual disabilities are at a particular risk for developing sleep problems, with prevalence estimates much higher than is found in the general population. Nonetheless, the assessment of sleep problems in persons with intellectual disabilities has been widely overlooked. The Sleep Problems Inventory (SLEEPY) was created to measure various factors related to sleep problems in persons with intellectual disabilities. The present study represents the first steps in establishing the reliability and validity of the SLEEPY in adults with intellectual disabilities.
Training Parents In Consequence Delivery And To Initiate School Communication Using An Electronic Home-Based Reinforcement Program To Modify Students' Classroom Behaviors, Kashunda Lynn Williams
Training Parents In Consequence Delivery And To Initiate School Communication Using An Electronic Home-Based Reinforcement Program To Modify Students' Classroom Behaviors, Kashunda Lynn Williams
LSU Doctoral Dissertations
Existing research has shown that when parents and teachers work together, everyone benefits; students tend to earn higher grades, perform better on tests, attend school more regularly, have better behavior, and show more positive attitudes toward themselves and toward school (Canter, 2004). This study builds upon these findings by examining the effects of parent training and a parent implemented intervention (parent initiated home-school note via email) on students’ maladaptive classroom behavior and teachers’ ratings on Achenbach’s Teacher Report Form and Conner’s Ratings Scales. In addition, the effects of emailing parental performance feedback on parents’ adherence to intervention procedures (parent initiated …
Effects Of Smoking Cessation And Female Sex Hormones On Food Intake In Postmenopausal Women, Megan Ranae Apperson
Effects Of Smoking Cessation And Female Sex Hormones On Food Intake In Postmenopausal Women, Megan Ranae Apperson
LSU Master's Theses
Following smoking cessation, individuals increase their food intake. Women experience greater postcessation hyperphagia than men, and older women may increase their food intake more than younger women. Some research has suggested that postcessation increases in food intake may be macronutrient specific. However, previous investigations of macronutrient specific changes in food intake following smoking cessation have had significant methodological problems. The current study assessed changes in total food intake and macronutrient selection using the Macronutrient Self-Selection Paradigm (MSSP), a direct, laboratory based measure of food intake that is valid and reliable with respect to macronutrient intake. Fifty-five postmenopausal females completed the …
Animation In Artificial Grammar Learning: Can Animation Facilitate Learning?, Bill Sallas
Animation In Artificial Grammar Learning: Can Animation Facilitate Learning?, Bill Sallas
LSU Master's Theses
Domangue, Mathews, Sun, Roussel, and Guidry (2004) trained participants to generate valid exemplars from an artificial grammar using either memory-based or model-based processing. Their results showed that learning by memory-based processing resulted in fast but inaccurate performance, while model-based learning resulted in slow but accurate performance. Attempts to integrate both types of training did not result in fast and accurate string generation. Fast and accurate performance was achieved by Sun and Mathews (2004) using a computer animated display to train participants. The current study used a 2x2x2 factorial design to determine why participants who view an animated display of a …
The Relationship Between Parent-Adolescent Conflict And Academic Achievement, Marie S. Nebel-Schwalm
The Relationship Between Parent-Adolescent Conflict And Academic Achievement, Marie S. Nebel-Schwalm
LSU Master's Theses
Previous research has shown family conflict to have a detrimental effect on the academic functioning of children and adolescents. Most research conceptualizes family conflict as marital distress or divorce. Additional factors that have been shown to effect academic functioning include cognitive ability (i.e., intelligence), academic skills (e.g., homework behaviors), and amount of resources (i.e., socioeconomic status, SES). The present study investigated whether parent-adolescent conflict is related to adolescent academic achievement after accounting for cognitive ability and homework behaviors. Participants include 74 middle school students attending public school in a low-SES urban environment. Prior to conducting analyses, parent and adolescent reports …
Impact Of A Stage-Matched Weight Loss Intervention On Stage Of Change Progression In Predominantly African-American Female Primary Care Patients, Jamie Sue Bodenlos
Impact Of A Stage-Matched Weight Loss Intervention On Stage Of Change Progression In Predominantly African-American Female Primary Care Patients, Jamie Sue Bodenlos
LSU Doctoral Dissertations
Obesity is associated with several chronic medical conditions. Certain individuals are at higher risk for obesity including low-income African American females. Despite the many benefits to weight loss, many individuals do not seek treatment. Individuals are likely to attend primary care appointments where obesity can be targeted. Although stage matched interventions based on the Transtheoretical Model (TM) have been used successfully to aid in health behavior change, few studies have examined the use of stage matched weight loss interventions in African American females. There is also a paucity of research examining the effects of stage matched weight loss interventions on …
Evaluation Of Cost Effective Preference Assessments For Use In General Education Settings, Jennifer Luella Resetar
Evaluation Of Cost Effective Preference Assessments For Use In General Education Settings, Jennifer Luella Resetar
LSU Doctoral Dissertations
This study investigated the effectiveness of various preference assessments when used in a general education setting. Three separate experiments were conducted to elucidate the usefulness of various forms of preference assessments with the elementary general education population. The first experiment compared the outcomes of a teacher survey, teacher ranking, child survey, and brief multiple stimulus without replacement (MSWO) preference assessment. A Spearman rho correlation found that the indirect assessments either did not or only weakly correlated with the preference assessments. The second experiment utilized a single subject alternating treatments design to compare the reinforcing effectiveness of items identified as the …
Spaced-Retrieval Effects On Memory For Scenes In Older Adults With Probable Alzheimer's Disease, Emily Olinde
Spaced-Retrieval Effects On Memory For Scenes In Older Adults With Probable Alzheimer's Disease, Emily Olinde
LSU Master's Theses
Previous studies have found the spaced-retrieval memory intervention technique to be successful in training people with probable Alzheimer’s disease (AD) to learn new, simple associations. In the present study, we expanded on these previous findings by training eight participants with probable AD to learn the names and pictures of countries via spaced retrieval. We demonstrated the flexibility of the technique, gave insight as to the effects of distracters on the spaced-retrieval training performance, and demonstrated the memorial effects of adding pictorial support to the text.
Is Attention Unitary Or Divisible By Modality?, Sharon Diane Lynn
Is Attention Unitary Or Divisible By Modality?, Sharon Diane Lynn
LSU Master's Theses
Using the attentional network task (ANT) developed by Fan et al. (2002) and a modification of this task, the development of selective attention in a bimodal (auditory and visual) task is measured and compared to the results and development of the visual version of the task. The theoretical purpose of the study was to determine whether the attentional mechanism involved in this task is organized as a single mechanism or into modality-specific mechanisms. It was shown that adults needed specific instructions to efficiently use the auditory spatial warning cues but instructions were not required for efficient use of visual spatial …
Knowledge Representation Acquired In A Dynamic Process Control Task, Robert Prattini
Knowledge Representation Acquired In A Dynamic Process Control Task, Robert Prattini
LSU Master's Theses
The dissociation between explicit and implicit knowledge has been shown in a number of previous studies utilizing the process control task, where participants would learn to control the system well, but not be able to verbally articulate their knowledge (Berry & Broadbent, 1984; Berry & Broadbent, 1988; Mathews, Buss, Stanley, Blanchard-Fields, Cho, & Druhan, 1989; Roussel, 1999; Sun & Mathews, 2005). This study attempts to advance this basic research in the area of implicit learning by examining the type of mental knowledge representation acquired in implicitly learned tasks, and also assess the transfer of that knowledge to conceptually similar tasks. …