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Articles 1 - 6 of 6
Full-Text Articles in Psychology
Associations Between Parent-Daughter Relationships, Individual Adolescent Psychological Functioning, And Female Adolescent Self-Defeating Behaviors, Sara M. Hunt
All Graduate Theses and Dissertations, Spring 1920 to Summer 2023
This study tested a mediation model by which daughters ' perceptions of poorer parent-adolescent relationship quality were expected to be directly associated with the individual psychological characteristics of low self-esteem and internalizing symptoms. In turn, individual psychological characteristics were hypothesized to predict self-defeating behavior, defined as deliberate self-harm and suicidal gestures, multiple sexual partners, and substance use. Additionally, the association between parent-adolescent relationship variables and self-defeating behaviors was posited to be largely indirect and mediated by symptoms of psychological distress. As predicted, perceived alienation from parents was directly associated with poor adolescent psychological functioning. Furthermore, individual psychological variables were found …
The Effects Of Morphine On The Discrimination Of Subject-Produced And Experimenter-Imposed Durations, Ryan D. Ward
The Effects Of Morphine On The Discrimination Of Subject-Produced And Experimenter-Imposed Durations, Ryan D. Ward
All Graduate Theses and Dissertations, Spring 1920 to Summer 2023
Experiments on the effects of drugs on behavior maintained by temporal-discrimination procedures have led to discrepant results. Recent experiments suggest that the effects of drugs may differ depending on whether the subject is timing some aspect of its own behavior or some other stimulus. The present experiment used a multiple-schedule procedure composed of a subject-produced and experimenter-imposed component. In the subject-produced component, pigeons categorized the duration of their most recently emitted interresponse time. In the experimenter-imposed component, pigeons categorized the duration of a key light. Morphine generally produced underestimation of time during the subject-produced component, a result in agreement with …
Glutamate Receptors In Perirhinal Cortex Mediate Encoding, Retrieval, And Consolidation Of Object Recognition Memory., Boyer D Winters, Timothy J Bussey
Glutamate Receptors In Perirhinal Cortex Mediate Encoding, Retrieval, And Consolidation Of Object Recognition Memory., Boyer D Winters, Timothy J Bussey
Brain and Mind Institute Researchers' Publications
Object recognition is consistently impaired in human amnesia and animal models thereof. Results from subjects with permanent brain damage have revealed the importance of the perirhinal cortex to object recognition memory. Here, we report evidence from rats for interdependent but distinct stages in object recognition memory (encoding, retrieval, and consolidation), which require glutamate receptor activity within perirhinal cortex. Transient blockade of AMPA receptor-mediated synaptic transmission within perirhinal cortex disrupted encoding for short- and long-term memory as well as retrieval and consolidation. In contrast, transient NMDA receptor blockade during encoding affected only long-term object recognition memory; NMDA receptor activity was also …
Exploratory Study Of Anger And Behavior In An Incarcerated Offender Population Utilizing The Mahan And Ditomasso Anger Scale, Robert John Marsh, Jr.
Exploratory Study Of Anger And Behavior In An Incarcerated Offender Population Utilizing The Mahan And Ditomasso Anger Scale, Robert John Marsh, Jr.
PCOM Psychology Dissertations
The present study proposed to advance the treatment and assessment of anger disorders by exploring the properties of the Mahan and DiTomasso Anger Scale (MAD-AS). Previous research of the reliability, validity, and factor structure of the MAD-AS was conducted with inpatient (Mahan, 2001) and outpatient participants (Beardmore, 2003) . In the present study a psychometric investigation was undertaken utilizing 300 male incarcerated offenders. The MAD-AS correlated positively with the presence of antisocial and borderline personality disorders and with violent offenses. Those inmates with a history of violent offenses scored significantly higher than those convicted of nonviolent offenses on the MAD-AS. …
Observations And Ratings Of Preschool Children’S Social Behavior: Issues Of Representativeness And Validity, Brian Mckevitt, Stephen N. Elliott
Observations And Ratings Of Preschool Children’S Social Behavior: Issues Of Representativeness And Validity, Brian Mckevitt, Stephen N. Elliott
Psychology Faculty Publications
Data were gathered from videotaped recordings of two preschool children engaged in unstructured free play over 12 days each. Observers coded behavior from the videotapes and completed a behavior rating scale for each child after every two observation sessions. Teachers also completed two behavior rating scales per child. Results indicated that at least three 30-min observation sessions were required to reliably represent a child’s overall behavior. Moderate correlations were obtained when observations were compared with teachers’ and observers’ own ratings, indicating the behavior rating scale did an adequate job of reflecting actual observed behavior. The implications of these results for …
Parental Memory Predictors Of Children's Daily Diabetes Management And Metabolic Control, Sheryl J. Kent
Parental Memory Predictors Of Children's Daily Diabetes Management And Metabolic Control, Sheryl J. Kent
Theses and Dissertations
This study examined, for the first time, specific links between parents' memory and children's diabetes behaviors and metabolic control. Data revealed that parental memory and responsibility predicted children's percentage of calories from fat and carbohydrates, and metabolic control, accounting for 7.3% of the variance in calories from fat and 18.5% of the variance in metabolic control for the total sample. These effects were stronger when limited to dietary behaviors of younger youth; parental memory accounted for 30.3% and 33.6% of the variance in percentage of calories from fat and carbohydrates, respectively, for younger children. Level of parent responsibility, with memory, …