Psychology Commons^™

The Effects Of Acculturation Level On Verbal Learning In A Sample Of Hispanics Of Mexican-American Extraction, Anita S. Blair

Doctor of Psychology (PsyD)

This study is interested in the relationship of acculturation to performance on verbal learning tasks. The hypotheses of the study are that as acculturation to Anglo American culture approaches assimilation, total recall scores on the California Verbal Learning Test-II (CVLT-II) will increase and performance on a nonsense word task will not significantly correlate with acculturation level. A review of the literature on acculturation and test bias in Hispanic populations is followed by research on bilingual performance on memory tasks. As the independent variable, acculturation is examined on three levels: Mexican Oriented, Bicultural Oriented and Anglo Oriented using Scale One of …

Concurrent Activation Of High- And Low-Level Production Processes In Written Composition, Thierry Olive, Ronald Thomas Kellogg

Psychological Science Faculty Research & Creative Works

Writing a text requires the coordination of multiple high-level composition processes in working memory, including planning, language generation, and reviewing, in addition to low-level motor transcription. Here, interference in reaction time (RT) for detecting auditory probes was used to measure the attentional demands of (1) copying in longhand a prepared text (transcription), (2) composing a text and pausing handwriting for longer than 250 msec (composition), and (3) composing and currently handwriting (transcription + composition). Greater interference in the transcription + composition condition than in the transcription condition implies that high-level processes are activated concurrently with motor execution, resulting in higher …

The Body Morph Assessment Version 2.0 (Bma 2.0): A Psychometric Study, Tiffany M. Stewart

LSU Doctoral Dissertations

A computerized procedure for assessing body image, called the Body Morph Assessment Version 2.0 (BMA 2.0), was developed to serve as reliable and valid measure of body image. The BMA 2.0 is an extention of an earlier prototype called the Body Morph Assessment (BMA; Stewart, Williamson, Smeets, & Greenway, 2000). Although flexible in its uses, the BMA 2.0 targets the measurement of body image in people ranging in body size from very thin to very obese. The BMA was evaluated in terms of its psychometric characteristics. A sample of 217 subjects, composed of four distinct groups classified by gender and …

The Role Of Attention In Affect Perception: An Examination Of Mirsky's Four Factor Model Of Attention In Chronic Schizophrenia, Dennis R. Combs

LSU Doctoral Dissertations

Attention and affect perception was examined in a sample of sixty-five persons with chronic schizophrenia. Attentional skills may be related to deficits in affect perception due to a lack of attention to important information contained in the face. Deficits of this sort can dramatically inhibit appropriate social functioning. However, there is a lack of empirical research on this topic. Mirsky's four factor model of attention was used as a broad-based assessment of attentional functioning. The four factors of attention were: 1) Focus-Execute, 2) Encode, 3) Sustain, and 4) Shift. Neuropsychological measures reflective of attentional factor were administered. In this study, …

Qualitative Scoring Of The Rey 15-Item Memory Test In A Forensic Population, James A. Martin

LSU Doctoral Dissertations

Several studies have examined the ability of the Rey 15-Item Memory Test (MFIT) to identify malingering of memory problems among a variety of psychiatric and neurologically impaired populations. The consensus has been that the quantitative scoring method is overly sensitive to genuine memory impairment and lacks sensitivity to simulated amnesia. However, a reexamination of these studies and available data indicates the MFIT is both valid and effective at identifying actual malingerers among civil litigants, and a number of these studies were limited through inappropriate inclusion of severely impaired patients and research designs of questionable validity. Also, the performance of a …

An Analysis Of The Effects Of Contingent Delivery Of Tasks With Different Difficulty And Noncontingent Delivery Of Tasks With Different Preference, Ernest Whitmarsh

LSU Doctoral Dissertations

This investigation examined instructional strategies derived from the Premack principle and task interspersal strategies for four students with moderate to severe developmental disabilities. In both studies, baseline consisted of massed instruction of thirty trials. During study one, students were given contingent access to preferred easy tasks for correct responding in one condition. In the second condition, students were given contingent access to preferred difficult tasks for correct responding. During study two, students were given noncontingent access to preferred easy tasks for correct responding in one condition. In the second condition, students were given noncontingent access to nonpreferred easy tasks for …

Use Of Actigraphy To Objectively Measure Motor Restlessness In Restless Legs Syndrome, Tai Anderson Istre

LSU Doctoral Dissertations

Restless Legs Syndrome (RLS) is a disorder characterized by disagreeable leg sensations, usually prior to sleep onset, which cause an almost irresistible urge to move the legs. A characteristic feature of this disorder is that the movements are partially or completely relieved with leg motions. Attempts to find the underlying pathology have been unsuccessful. Thus, there are no objective physiological tests to diagnose this condition. Using the Suggested Immobilization Test (SIT), the current study attempted to validate a new and practical method for quantifying the motor symptoms of RLS, actigraphy. To this end, the SIT with actigraphy was evaluated for …

Somatic Complaints And Health Care Utilization In Children Exposed To Violence, Kellie Ann Hilker

LSU Doctoral Dissertations

In the United States, violence has been referred to as a public health epidemic and violence exposure of our youth is a particularly serious national concern. Numerous negative outcomes are associated with both child victimization and violence exposure including externalizing problems, internalizing symptoms, and poor academic performance. Somatic complaints, which have been associated with internalizing symptoms, have been found as well; however, physical complaints have not been studied in depth. Additionally, health care utilization is an area that is not widely studied in pediatric psychology, but positive associations between posttraumatic stress disorder and increased health care utilization has been found …

Positive And Negative Symptoms Of Schizotypy And The Five-Factor Model: A Domain And Facet Level Analysis, Scott R. Ross, Catherine J. Lutz, Steven E. Bailley

Psychology Faculty Publications

In this study, we investigated the Five-factor model in the concurrent prediction of positive symptomschizotypy as measured by the Magical Ideation (Eckblad & Chapman, 1983) and Perceptual Aberration (Chapman, Chapman, & Raulin, 1978) scales and negative symptom schizotypy as measured by the Physical Anhedonia (Chapman, Chapman, & Raulin, 1976) and Revised Social Anhedonia (Eckblad, Chapman, Chapman, & Mishlove, 1982; Mishlove & Chapman, 1985) scales. Previous studies suggest that these measures reflect the core symptoms found in schizotypal and schizoid personality disorder (Bailey, West, Widiger, & Freiman, 1993). Negative symptoms were significantly predicted by Neuroticism (+), Extraversion (-), Openness (-), and …

Center For Psychological Studies 2002-2003 Catalog, Nova Southeastern University

College of Psychological Services / College of Psychology Postgraduate Student and Course Catalogs

No abstract provided.

Center For Psychological Studies Specialist Program School Psychology, Nova Southeastern University

College of Psychological Services / College of Psychology Postgraduate Student and Course Catalogs

No abstract provided.

Center For Psychological Studies Master's Programs, Nova Southeastern University

College of Psychological Services / College of Psychology Postgraduate Student and Course Catalogs

No abstract provided.

Spaced-Retrieval Effects On Name-Face Recognition In Older Adults With Probable Alzheimer's Disease, Karri Sikes Hawley

LSU Master's Theses

Six older adults with probable Alzheimer’s disease (AD) were trained to recall a name-face association using the spaced-retrieval method. We administered six training sessions over a two-week period. On each trial, participants selected a target photograph and stated the target name, from eight other photographs, at increasingly longer retention intervals. Results yielded a positive effect of spaced-retrieval training for name-face recognition. All participants were able to select the target photograph and state the target’s name for longer periods of time within and across training sessions. A live person transfer task was administered to determine whether the name-face association, trained by …

Useful Field Of View Of An Indicator Of Accident Risk: Results From A College Sample, Jeffrey James Schneider

LSU Master's Theses

Driving is an important part of daily life in our society. Neurocognitive deficits acquired from a head injury can affect driving ability. Determining when it is safe for a person recovering from a head injury to return to the road can often be difficult. With the risk involved in an on-the-road driving evaluation, effective measures are needed to determine when patients are ready to be evaluated. Some neuropsychological measures have shown promise in this area. The Useful Field of View (UFOV) is one test that has been used successfully with older drivers to predict accident risk. Research has also been …

Control Of Food Intake And Body Weight Following Smoking Cessation In Premenopausal Women, Jamie Lynn Neal

LSU Master's Theses

Women experience more weight gain than men postcessation and are more aware of nicotine’s weight suppressing effects than men. Postcessation weight gain in women can be largely accounted for by significant increases in high fat foods from pre- to postcessation. Overeating found in the luteal phase, further compounds the increased caloric intake found postcessation. Few studies have evaluated the long-term effects of smoking cessation on macronutrient content and weight gain; and most have relied on self-report data. This study used the Macronutrient Self-Selection Paradigm (MSSP) and Food Preference Questionnaire (FPQ) to assess food intake in 17 women in the luteal …

Who's Not Dieting In America And Who Should Be? Results From The 1994-1996 Diet And Health Knowledge Survey (Dhks 1994-1996), Emily York-Crowe

LSU Master's Theses

The rising rates of obesity and overweight are contributing to higher costs for the individual and the nation, both medically and financially. There is a greater need for education and other preventive measures, but in order to tailor such programs effectively to the individuals most in need, it is important to examine the current trends, knowledge, and practices of adults in the United States. Previous research has examined the prevalence rates and practices of specific populations and individuals in limited geographical locations but, due to obvious constraints, few nationally representative samples have been examined. This study analyzed the results of …

The Effects Of Implicit, Explicit, And Synergistic Training On Learning An Artificial Grammar, Thomas James Domangue

LSU Master's Theses

Participants were trained to generate exemplars of an artificial grammar by bubbling-in letters from exemplars (implicit training), observing a diagram of the grammar then reproducing it (explicit training), or tracing the path of exemplars through a diagram of the grammar (synergistic training). Performance was measured using a cued-generate task. It provided a template for an exemplar with two letters filled in. Participants attempted to generate exemplars that fit the template. The computer corrected the exemplar when it matched at least 70% of the letters in a valid string. Results showed that both explicit and synergistic training led to generation of …

Prevention Of Eating Disorders In Athletes: An Intervention For Coaches, Brooke L. Whisenhunt

LSU Doctoral Dissertations

Research has found that athletes, particularly those involved in "aesthetically-oriented" sports, are at increased risk for engaging in unhealthy weight reduction practices and developing clinical eating disorders. Prevention studies of eating disorders have had some success, but there are very few published studies that address prevention in athletes. This study was designed as an eating disorders prevention program that targeted coaches as change agents. Cheerleading coaches at national or regional conferences attended an intervention workshop or a control workshop. Coaches who attended the intervention workshop received information regarding nutrition, eating disorders, and ways to manage athletes with eating disorders. They …

The Development And Validation Of The Parent Instruction-Giving Game With Youngsters (Piggy) In A Head Start Population, Stephen Danial Anthony Hupp

LSU Doctoral Dissertations

Head Start families demonstrate many of the risk factors that relate to the development of noncompliance and other behavior problems in young children, such as low income, limited education, teenage pregnancy, isolation, family stress, single parenthood, and parental psychopathology. Noncompliant preschool-aged children often continue to display difficulties through adolescence. Parent Management Training programs have been developed which can improve child compliance. However, many of the same risk factors that lead to child noncompliance also reduce the effectiveness of parenting interventions. Thus, more efficient assessment and intervention strategies need to be developed to facilitate the treatment of child behavior problems in …

Motivational Processes And Performance: The Role Of Global And Facet Personality Traits, James Haven Martin

LSU Doctoral Dissertations

The conscientiousness and neuroticism dimensions of the Five Factor Model (FFM) have been shown to be predictive of performance (Barrick & Mount, 1991; Paunonen & Ashton, 2001). This research examined three relatively unexplored issues, including (a) the impact of conscientiousness and neuroticism on motivational processes and performance; (b) the criterion-related validity of facet measures of conscientiousness and neuroticism as predictors of motivation and performance; and (c) whether conscientiousness, neuroticism, and their facets impact changes in motivational processes between performance episodes. Undergraduate psychology students (N = 220) completed measures of self-set goals and self-efficacy beliefs on two occasions, prior to the …

The Relation Between Electrodermal Activity In Sleep, Negative Activity Affect, And Stress In Patients Referred For Nocturnal Polysomnography, Laura Elaine Lajos

LSU Doctoral Dissertations

The study of electrodermal activity (EDA) began over a century ago, and the phenomenon has been linked to many aspects of emotion, arousal and attention. A subset of studies has focused on the occurrence of EDA in sleep (EDAS). These investigations have led to definitive conclusions on when EDA is most likely to occur during the sleep cycle, i.e., slow-wave sleep. Studies have also shown that at least moderate stress tends to increase EDAS, but these studies have fallen short methodologically. The aims of the present study were: (a) to investigate the relation of negative affect and stress to EDAS, …

The Use Of Photographic Caricatures To Examine The Development Of A Perception Of Facial Attractiveness, Bronwyn J. Struthers

Theses : Honours

Throughout the human population, there is remarkable agreement as to what constitutes an attractive face. The consistency of attractiveness ratings across age, gender and culture has led to a search for an underlying construct that determines facial attractiveness. Langlois and Roggman (1990) proposed the "average is attractive" hypothesis arguing that facial attractiveness is determined by the level of averageness of facial features. Langlois and Roggman (1990) created composite faces to examine this hypothesis but their methodology was criticised, particularly because the technique used to create the composites tended to remove facial flaws and blemishes. This led to the argument that …

The Challenge Of Absent Presence, Kenneth J. Gergen

Psychology Faculty Works

“Let your home know where your heart is.” (Billboard advertisement for cellular phone) The setting is a retirement home for the elderly. Wilfred enters the veranda in search of two close friends. He is in luck, they are both present. But alas, one is lost to her Walkman and the other is engrossed in his book. Neither notices Wilfred's presence. Frustrated, Wilfred is left to stare silently into space. Such is the beginning of Ronald Harwood's London play, Quartet. Young or old, we instantly identify with the scene. How often do we enter a room to find family, friends or …

Aspects Of Cognition In Human Mate Selection, Michael J. Stasio

LSU Doctoral Dissertations

Evolutionary perspectives on human mating have provided testable hypotheses regarding what qualities people desire in their mates and why they want them. One study was conducted to replicate previous findings in mate preference using a more sophisticated paired comparison methodology to develop scales. Paired comparison scaling generally replicated gender differences in mate preferences consistent with evolutionary predictions. Further, decision-making reaction time (ms) suggested the presence of an underlying psychological continuum of selection criteria. A series of studies were then conducted applying the information processing approach (IPA) to investigate attention and knowledge organization in mate preference. The dot-probe paradigm was used …

The Role Of Diet And Physical Activity For Ovarian Cancer Results From The Adventist Health Study, Fatemeh Kiani

Loma Linda University Electronic Theses, Dissertations & Projects

A few aspects of the epidemiology of ovarian cancer are well understood, such as the inverse relationship with parity and oral contraceptive (OC) use. The role of other factors such as the potential influence of diet or physical activity is far from being established. A few studies, however, have been able to identify dietary risk factors for ovarian cancer. In this dissertation, I have conducted two studies that investigate the relationship between dietary factors and physical activity and the three endpoints: 1) nonfatal ovarian cancer (1976-1982; time to diagnosis), 2) fatal ovarian cancer (1976-1988; time to death), and 3) total …

Differences Between Undergraduate And Graduate Students In Self-Concept And Depression, Ann L. Woolley

Dissertations

Problem.

Students have an opportunity for personal growth as they learn about themselves and the world around them. However, their levels of self-concept and depression can influence how they view' themselves, their relationships, and their world. This research compared undergraduate and graduate students with respect to their levels of self-concept and depression.

Method

A quantitative research design was used for an ex post facto study of 239 students from Andrews University and Western Michigan University. They completed the Demographic Questionnaire, the Tennessee Self-Concept Scale: Second Edition (TSCS:2), and the Beck Depression Inventory-II (BDI-II).

Results

Using 13 as the B D …

Psychometric Investigation Of The Validity And Reliability Of The Beliefs About Voices Questionnaire-Revised In A Sample Of Psychotic Outpatients, John James Blue

PCOM Psychology Dissertations

Refractory auditory hallucinations are a continuing problem in the treatment of schizophrenic, schizoaffective and psychotically depressed patient populations as well as patients with psychotic disorder, not otherwise specified. To date, little is known about the assessment of such hallucinatory states. Currently there are only a few instruments designed to examine the characteristics of auditory hallucinations. The study examined the reliability and validity of the Beliefs About Voices Questionnaire-Revised (BAVQ-R) in a sample of psychotic outpatients experiencing refractory auditory hallucinations. The present study consisted of 91 subjects; 57 men and 34 women selected from four separate community outpatient settings, who experienced …

Becoming Visible : A Qualitative Analysis Of Female To Male Transsexuals' Coming Out Experiences, Emily R. Chernicoff

PCOM Psychology Dissertations

This research explores the coming-out processes of 11 transgendered individuals who underwent female-to-male sex reassignment. Its purpose is to expand upon the cultural literacy of clinicians called upon to support transgendered clients who present with the intent to transition. The thesis is predicated on the argument that the differently-gendered constitute an understudied and discrete cultural minority, similar to ethnic, racial and sexual minorities, for whom identity formation is similarly impacted by socio-cultural influences. Qualitative content analysis of transcribed semi-structured interviews was conducted. Phase analysis was found to parallel both Cass's 1979 stage-model theory of sexual minority identity formation, and Devor's …

Comprehensive Profile Of Adult Outpatient Psychotherapy Treatment Responders, Nonresponders, And Negative Responders In A Naturalistic Treatment Setting , Anya Genieser-Derosa

PCOM Psychology Dissertations

Since its inception, the effectiveness of psychotherapy as a treatment for psychological distress has been challenged vigorously. During the past 5 decades, increasingly sophisticated research studies have demonstrated psychotherapy effective in treating a variety ofpsychological disorders in the majority of individuals who avail themselves of treatment. Moreover, despite fierce competition among proponents of various psychotherapy models attempting to prove their model of choice most effective, research findings suggest the major models of psychotherapy are all equally effective in treating most individuals. Some have therefore shifted their research focus to determining the factors common to major psychotherapies that promote treatment success. …

Concurrent Deficits In Behavior Inhibition, Non-Verbal Working Memory And Psychological Sense Of Time In Adhd, Roya D. Mccloskey

PCOM Psychology Dissertations

According to the Hybrid Model of Executive Function for Attention Deficit Hyperactivity Disorder (ADHD), hyperactive and combined types, a delay in behavior inhibition causes secondary deficits in four executive function; non-verbal working memory, verbal working memory, reconstitution and self-regulation of affect/motivation/arousal. The deficit in non-verbal working memory causes a deficit in psychological sense of time, which in tum impairs self-regulation in those with ADHD. This single case study investigated concurrent deficits in behavior inhibition, non-verbal working memory and psychological sense of time in a 1O-year-old male with ADHD, combined type. Three interrelated components of behavior inhibition were measured by the …