Psychology Commons^™

Assessment Of Dopaminergic And Serotonergic Receptor Antagonists In Male Rats Trained To Discriminate 4-Methylmethcathinone (Mephedrone), Rachel L. Burroughs

Masters Theses

Preclinical drug discrimination studies of the synthetic cathinone, 4-methylmethcathinone (mephedrone) have demonstrated its effects are comparable to those of other popular psychostimulant drugs. Few studies have directly examined the contribution of specific neurotransmitter receptors to mephedrone’s discriminative stimulus effects. The present study investigated the role of dopamine and serotonin receptors in these effects. Eight adult male Sprague-Dawley rats were trained to discriminate 3.0 mg/kg mephedrone from saline. After dose-response curves were determined with mephedrone (0.375-3.0 mg/kg), a series of stimulus antagonism tests were conducted with dopamine antagonists (Sch 23390, haloperidol) and serotonin antagonists (WAY 100,635, MDL 100,907, pirenperone) administered as …

A Signal Detection Framework For Evaluating The Effects Of Feedback On Stroke Recognition, Jordan D. Bailey

Dissertations

The impact of stroke on the lives of individuals and the healthcare system is considerable. Damage from stroke can be reduced if the treatment is administered at the appropriate time so early recognition is essential. One problem is that strokes present in a variety of ways that sometimes do not fit into the Facial drooping, Arm weakness, Speech difficulties and Time (FAST; American Heart Association, 2019) acronym. Signal detection is one way to measure decision making under conditions of uncertainty (e.g., discriminating stroke symptoms and risk factors from other symptoms, and non-risk factors). The methodology also allows us to consider …

Acculturation, Psychological Well-Being And Substance Use Behaviors In Asian Indian Americans, Sonia Y. Amin

Dissertations

The American population is becoming more diversified with increases in the number of immigrants and refugees entering the country. These new Americans bring distinct cultural values, traditions, and worldviews. With this diversity, an important need has arisen to better understand the interplay of culture, physical, and mental health concerns that affect specific racial and ethnic populations. This increase in knowledge and awareness will aid in the development and provision of culturally-sensitive mental health services. The stress of immigration and the multifaceted sociocultural and psychological adaptations involved in adjusting to living in a new country with a Eurocentric dominant culture can …

Parenting Challenges Of Grandparents Raising Grandchildren: Discipline, Child Education, Technology Use, And Outdated Health Beliefs, Ludivine Brunissen, Eli Rapoport, Kate Fruitman, Andrew Adesman

GrandFamilies: The Contemporary Journal of Research, Practice and Policy

BACKGROUND: As of 2015, approximately three million children in the United States were being raised primarily by their grandparents. This study aims to examine, in a large national sample, to what extent grandparents raising grandchildren (GRGs) have difficulty with discipline and meeting their grandchild’s educational and social needs, find computers/other technology challenging, and subscribe to outdated health beliefs.

METHODS: An anonymous online parenting questionnaire was administered to GRGs recruited through state and local grandparent support groups and elderly service agencies.

RESULTS: 733 grandparents that self-identified as the primary caregiver of one or more grandchildren met inclusion criteria. 56.5% of GRGs …

The Experiences Of African American Men At Predominantly White Institutions Of Higher Education, After Successfully Transferring From A Community College, Keenan King

Dissertations

African American men complete post-secondary education among the lowest rates of any other subgroup in higher education (Brooms & Davis, 2017; Farmer & Hope, 2015; Palmer, Wood, Dancy, & Strayhorn, 2014; Warde, 2008). This study focuses on addressing this problem by attempting to understand the experiences of African American men who successfully navigate a higher education pipeline from community college to a four-year, predominantly White institution (PWI). Half of all African American men enter higher education at the community college level (Villavicencio, Bhattacharya, & Guidry, 2013); therefore, community college plays a key role in shaping their experiences in higher education …

Mindfulness And Technology: Evaluating An Online Mindfulness Intervention For Symptoms Related To Sexual Assault, Erica Catherine Johnson

Dissertations

Sexual assault has been found to increase the risk of distressing psychological symptoms including PTSD, depression, somatization, drug and substance use, lower quality of life and experiential avoidance. As such, interventions for reducing the distress and negative impacts of sexual assault are of importance. Mindfulness is of particular interest as it addresses one of the prominent factors known to maintain psychological distress after trauma, experiential avoidance (Polusny et al., 2004; Merwin et al., 2009). Furthermore, an online mindfulness-based intervention can increase the accessibility and reduce the barriers to treatment. A within subjects repeated measures open clinical trial design was used …

Establishing Auditory Discrimination And Echoic Stimulus Control With An Auditory Matching Procedure, Clare Christe

Dissertations

A generalized auditory matching repertoire is considered an early milestone in the development of verbal behavior (Greer & Keohane, 2006). Previous literature has demonstrated that the auditory matching (AM) protocol can improve echoics in individuals with developmental delays (Brown, 2005; Choi, Greer & Keohane, 2015; Du, Speckman, Medina, & Cole-Hatchard, 2017). However, some children experience difficulties with the match-to-sample (MTS) format of the AM protocol, if they are unable to perform delayed MTS tasks.

One alternative to MTS is the go/no-go procedure (Serna, Dube, & McIlvane, 1997), which requires the student to make a simple discrimination (i.e., same/different) between two …

An Evaluation Of Different Measures Of Social Problem-Solving: Using Ecological Momentary Assessment, Dana B. Goetz

Dissertations

The present study recruited a sample of undergraduate college students and examined the extent to which three measures of social problem-solving measured the construct of social problem-solving. A self-report measure (i.e., Social Problem-Solving Inventory-Revised Long), analogue task (i.e., the Means-Ends Problem-Solving task), and ecological momentary assessment (i.e., a diary card on real-life events) were compared. It was hypothesized that the three measures would assess different aspects of social problem-solving. The analogue task would theoretically be a measure of ability to generate solutions to a problem, the diary card would theoretically measure implementation of solutions in real-life, and the self-report measure …

Can A Brief Online Intervention Change Low-Income Caregivers’ Reported Use Of Spanking? A Randomized Controlled Trial, Hilary L. Richardson

Dissertations

Spanking is commonly used by parents (64-94%) in the United States as a strategy for managing undesirable child behaviors. Research has found that the use of spanking is particularly high among young mothers, low-income parents, and African American families. Decades of literature on the use of spanking has identified abundant detrimental outcomes for children such as increased externalizing behaviors, decreased long-term compliance, and less guilt following misbehavior, as well as serious outcomes in adulthood such as depressed mood and alcohol/drug use. There is also a risk for spanking to escalate to physical abuse. Thus, safer, more effective discipline strategies are …

Performance Management Training Evaluation In An Autism Treatment Facility, James D. Morrison

Dissertations

The demand for Board Certified Behavior Analysts (BCBA) has increased dramatically since 2010 (Burning Glass Technologies, 2019). A core component of a BCBA’s role is to provide supervision to Board Certified Assistant Behavior Analysts (BCaBA) and other paraprofessionals. Currently there is a lack of research on effective supervision training in the ABA literature. This study evaluated a supervision training program based on the Operant Model of Effective Supervision developed by Komaki (1986). The training developed for this study incorporated basic OBM concepts such as behavioral pinpointing, feedback, and goal setting as well as concepts such as work sampling, which the …

Can’T Stop: The Effects Of High-P Sequencing On Fluency And Retention, Andrew R. Smith

Masters Theses

Precision teaching has led to successful outcomes in both training and education. Past research has shown that by using flashcard techniques such as SAFMEDS in ratebuilding exercises, one can expect expert levels of performance and retention of learned material by practicing for a minute a day. Fluency training using SAFMEDS could prove invaluable in businesses that wish to train their employees using cost and time efficient methods. However, recent research has shown that the SAFMEDS sequence may not quickly build accurate rates of responding in earlier sessions, or reliably lead to high levels of retention. High probability (high-p) sequences can …

The Effects Of Low Dose Lysergic Acid Diethylamide Administration In A Rodent Model Of Delay Discounting, Robert J. Kohler

Dissertations

The resurgence of Lysergic Acid Diethylamide (LSD) as a therapeutic tool requires a revival in research, both basic and clinical, to bridge gaps in knowledge left from a previous generation of work. Currently, no study has been published with the intent of establishing optimal microdose concentrations of LSD in an animal model. In the present study, rats were administered a range of LSD doses to quantify potential augmentations in choice behavior in a rodent model of delay discounting. In the first experiment, rats were administered LSD (20 or 40 μg/kg, i.p.) or saline at the start of terminal baseline training …

International, Remote Behavioral-Skills Training Of Discrete-Trial Procedures For Teachers In Saudi Arabia, Bayan Alsubaie

Dissertations

The current study sought to internationally expand the use of applied behavior analysis services by applying discrete trial training (DTT) to preschool students with autism, in the Kingdom of Saudi Arabia (KSA). At a university setting in the United States, the trainer provided the training to three teachers at the KSA Qodrah Center, a center for special education, by using a remote communication technique. I, as the trainer, used the behavioral-skills training (BST) model to train the teachers; this involved instructions, modeling, rehearsal, and feedback. The training was three hours a day, three days per week. The teachers learned to …

Teaching Receptive Identification To Children Who Were Unsuccessful With A Standard Training Program, Kaylee R. Tomak

Dissertations

This research strongly suggests that essentially all children with the skill of generalized matching can learn receptive identification, even if they have failed to do so, using the standard least-to-most prompting procedure. The effective alternative procedures were antecedent picture prompting (Stone & Malott, 2010), consequence picture prompting (Carp et al., 2012), and receptive-exclusion training (McIlvane et al., 1984). In addition, these procedures generally produced high levels of maintenance, and they also typically produced a high level of generalization to novel stimulus sets. However, no single alternative procedure was more effective or more efficient across all of the children. In this …

Using A Video Modeling Treatment Package To Teach Imitation To Children With Autism, Sofia F. Peters

Dissertations

Imitation is a critical skill that allows individuals to learn through less restrictive prompting methods and may allow access to less restrictive learning environments, such as typical classrooms, where instruction is often delivered by modeling. Many individuals with autism learn to imitate with interventions that utilize live models and least-to-most prompting strategies; but, for some, these methods are not successful or efficient. While video modeling has been used to teach a variety of skills to individuals with autism, there is limited research using video modeling to teach imitation. This study investigated the effectiveness of using a video modeling treatment package …

Training Practitioners On The Effects Of Psychotropic Medication Via A Web-Based Platform, Anita Li

Dissertations

Many individuals diagnosed with autism spectrum disorders (ASD) receive multiple therapeutic services in an attempt to supplement behavioral therapy. These services include pharmacological interventions. Two drugs, risperidone (Risperdal) and aripiprazole (Abilify), are FDA-approved to treat “irritability” in children with ASD. Research shows that the effects of risperidone and aripiprazole on irritability varies greatly across treated individuals. Therefore, individualized monitoring and evaluation must be conducted to provide the physician with data to determine if the medication is resulting in desired changes and effects. Certified behavior analysts are trained in data collection and experience high levels of contact with individuals diagnosed with …

Teaching Children With Autism To Make Independent Requests Using An Echoic-To-Mand Procedure, Michael L. Tomak

Dissertations

Mands are a vital skill for the development of a child’s communicative repertoire and are typically a major focus of early intensive behavior interventions (EIBI). Naturalistic teaching is more efficient than Discrete-Trial Training (DTT) for teaching mands (Jennet, Harris, & Delmolino, 2008); and therefore, the present study used crucial components from naturalistic teaching to teach mands in a discrete-trial format, using an echoic-to-mand procedure. This intervention increased the children’s independent vocal requests. Initially, they learned to mand for items in sight and eventually for those out of sight.

The Effects Of Involvement In Religious Practices On Recovering Substance Users., Taylor Currier

Honors Theses

This paper reviews empirical studies focused on spirituality and its effects on those in the recovery process from substance abuse. This paper will look at qualitative studies as well as quantitative research to see which form has derived the best results on how spirituality has affected substance abuse recovery. Prolonged recovery is the goal for those that struggle with substance use. Behavior change is an important in sustaining sobriety with those dealing with addiction. It is predicted that those who engage in spiritual growth within their community have a higher likelihood of prolonged recovery than those that do not believe …

Reading A Literary Passage: Anticipation, Emotion, And Comprehension, Jacob Hurwitz

Honors Theses

Trigger warnings (TWs) are statements that provide students a caution that upcoming educational content may be emotionally disturbing. The idea is that TWs allow students to psychologically prepare themselves. However, recent studies suggest TWs may function as threat cues, rather than preparatory cues, eliciting anticipatory anxiety and avoidance. The present study examined the difference between presenting antecedent information to students in the form of a TW versus an alternative, a coping cue, introduced as a Content Notice. In a between-groups design, undergraduate students (N = 113) who received extra credit for study participation were randomized to receive a TW or …

A Comparison Study Of Naming, Kassidi Krzykwa

Honors Theses

Bidirectional naming is the ability to acquire a listener response or tact for a stimulus and then emit the other operant without further training. Incidental naming refers to the ability to emit the listener response and tact for the item without direct reinforcement after just being exposed to the name of the item. The development of naming could allow a child to learn more readily from the natural environment. However, it is unclear if bidirectional naming and incidental naming are two separate skills, or if one is potentially a prerequisite for the other. For this project, procedures outlined by Greer …

Stimulus Fading On Teaching Receptive Identification, Dennis Pomorski

Honors Theses

Many of the skills needed to live happily and independently are not in the repertoires of children diagnosed with autism, and they do not learn these skills through exposure to others (MacDuff, 2001). One of the skills children diagnosed with ASD struggle to develop is receptive identification. There is often a risk of prompt dependence or failure to transfer stimulus control to the desired stimuli when using LTM prompting methods. Children with autism spectrum disorder may require a different approach in developing a receptive language repertoire. The purpose of this study was to teach a child diagnosed with ASD receptive …

Increasing The Echoic Repertoire Of A Child With Autism Using An Imitation And Echoic Sequence, Rose Bridges

Honors Theses

A prerequisite to many things in life is the ability to communicate. Although this may mean many different things, such as verbal language, sign language, written language, and even icons, there must be some form of communication that may be utilized to get needs across. Many young children with autism spectrum disorder (ASD) are non-verbal, however there are also many children with ASD who have the ability to say words but are still not independently speaking. Reinforcing approximations to word sounds has been previously used as an effective way of increasing the child’s verbal repertoire (Shane, 2017). The present study …

Establishing Auditory Discrimination And Echoic Stimulus Control With An Auditory Matching Procedure, Matthew Von Holst

Honors Theses

An echoic is a verbal operant which is controlled by a verbal discriminative stimulus and is characterized by the repetition of the verbal behavior of another speaker with point-to-point correspondence between the sound of the stimulus and the response (Skinner, 1957). These echoic responses are very important for children with developmental disorders because their language development is very unpredictable and may not appear at all, potentially causing difficulties in school and problems with social development (Reed, 2005). Teaching language acquisition skills can help offset these problems because it reinforces future echoic responses and helps develop advanced verbal operants such as …

Matching-To-Sample Using A Tablet, Karina Salazar-Ponce

Honors Theses

Kids with autism tend to have a difficult time with one-to-one correspondence matching. Matching-to-sample is the process of pairing an identical stimulus to its corresponding stimulus, for example, matching a physical object to its corresponding picture. This is an important skill because it is the first step in teaching individuals with developmental delays visual discrimination skills and generalization of matching. The use of technology is beneficial because it helps with attending in instructional learning. Technology is also becoming more advanced and is being used more in classrooms. The purpose of this study was to teach matching-to-sample using a tablet. There …

Teaching Echoics To A Student With Autism: Video Model Vs Live Model, Dana Waddell

Honors Theses

Learning a language is not always an easy task for all children. Typically, language is a skill that comes naturally very young in a child’s life, but for children with autism, the path to learning language is very different. The first stages of learning language involve many skills, one of which are called “echoic skills,” because the child directly echoes a sound a person elicits. This is fundamental to learning language, especially in children with autism. The field of behavior analysis has conducted great amounts of research on this topic and has found that using technology in therapy sessions can …

Using A Progressive Time Delay To Increase Mands In A Child With Autism, Brielle Babcock

Honors Theses

Mands are a building block for all communication and are therefore important to teach to individuals who do not consistently use mands. Skinner defined a mand as a “verbal operant in which the response is reinforced by a characteristic consequence and is under the control of relevant conditions of deprivation or aversive stimulation” (Hall & Sundberg 1987). By providing individuals with a way to express their desires and needs, individuals display less problem behaviors. A functional form of communication is imperative to typically developing children and children with autism spectrum disorders alike. The goal of the current study was to …

Examination Of The Impact Of Contingent Praise And Monetary Rewards On Intrinsic Motivation And Creative Performance, Merrilyn Akpapuna

Masters Theses

Despite many decades of debate, the question of whether or not extrinsic motivation is detrimental to intrinsic motivation and creativity continues to spark discussion among professionals (Cameron & Pierce, 1994). This is an important issue for business owners who do not want to stifle creativity and intrinsic motivation in an effort to increase productivity. Even though many authors have labelled extrinsic motivation as archaic and harmful (Deci, 1971; Kohn, 1993; Pink, 2009), the available empirical evidence does not match such levels of condemnation. The purpose of the present study was to compare the effectiveness of several interventions (performance-contingent money, performance-contingent …

A Functional Analysis Of Losses In A Risky Choice Procedure, David W. Sottile

Dissertations

Loss chasing is a maladaptive pattern of risky behavior in which the frequency of risky behavior temporarily increases after a loss. The conditions under which loss chasing occurs are not well understood. Conditioned reinforcement appears to play a role in loss chasing, but the consideration of antecedent variables is necessary for a complete account. The purpose of this study was to test the role of (1) a stimulus that indicated the number of trials left in the session (i.e., a trial counter), and (2) the effect of the ordinal value of a trial in a risky choice task on loss …

A Parametric Analysis Of The Sunk Cost Effect, Amanda F. Devoto

Dissertations

Sunk costs are previous investments of time, effort, or money toward a goal that cannot be recovered. People often honor sunk costs by continuing to pursue a goal, despite the availability of an alternative path that would pay off faster, a phenomenon called the sunk cost effect. Prior research has identified variables that influence the sunk cost effect. One variable found in hypothetical scenario-based research and in behavior-based research (Pattison et al., 2011) has been percent of goal completed. The current study was designed to (1) replicate and extend research by Pattison and colleagues and (2) compare results from the …

Parental Practices And Maternal Warmth As Protective Factors For Problem Behaviors In Mexican Preadolescents, Jaime Fuentes-Balderrama, Cinthia Cruz Del Castillo, Jose Ruben Parra-Cardona, Bernardo Turnbull Plaza, Angélica Ojeda García, Rolando Díaz-Loving

The Journal of Sociology & Social Welfare

Epidemiological estimates indicate that approximately 12% of children and adolescents in Mexico are in clinical ranges for psychological disorders. Low-income families in need of psychological support generally encounter understaffed and sometimes inefficient public health services and thus, families frequently constitute the primary source of support for individuals affected by mental health disorders. Empirical studies in the Mexican context have demonstrated that positive parental practices are associated with positive developmental outcomes and low levels of problem behaviors for both children and adolescents. This study aims to identify if such practices act as protective factors for problem behaviors in 306 Mexican students …