Department of Psychology
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- ItemLinking recommendations from psycho-educational reports to curriculum outcomes for the Atlantic Provinces: Examining evidence-based practices in reading instruction.(Mount Saint Vincent University, 2008-08) Kara K., MacLeod-MacDougallThis thesis examined evidence-based practices in instruction for students struggling to acquire reading skills. These practices were then used to formulate recommendations which relate to the Atlantic Canada English language arts curriculum outcomes. The two main purposes for this thesis were to better inform school psychologists and teachers about evidence-based practices in reading instruction for students who struggle with reading; and to relate psycho-educational recommendations to the curriculum outcomes provided in the Atlantic Canada English Language Arts Curriculum, both in the Elementary K-3 (e.g., New Brunswick Department of Education Curriculum Development Branch, 1998) and Grades 4-6 (e.g., Nova Scotia Department of Education and Culture, 1998) documents.
- ItemInfantile Features, Human Preferences, and the Evolution of the Teddy Bear(2009-11-21T23:54:19Z) Manzer, Linda; Harrington, Fred
- ItemTeachers’ Knowledge and Beliefs regarding ADHD and Related Classroom Management Practices(Mount Saint Vincent University, 2012-08) Martin, Cheron E.The current study examined the relationship between teachers’ knowledge of and beliefs about Attention Deficit Hyperactivity Disorder (ADHD) and teachers’ self reported use of various instructional and behaviour management strategies in the classroom. While previous studies have examined the relationship between teachers’ knowledge of and beliefs about ADHD, much less is known about the relationship between teachers’ knowledge and beliefs regarding ADHD in connection with their use of classroom management strategies found to be effective in teaching these students. Participants in the study included 113 teachers from six school boards across Nova Scotia, who completed web-based questionnaires. The purpose of the study was to investigate the possible relationship between teachers’ knowledge of and beliefs about ADHD and their use of specific instructional and behavioural management strategies. Findings indicated a relatively weak, but significant correlation between teachers’ beliefs about ADHD and their use of instructional and behaviour management practices. Information gained from the study has implications for the content of teacher ADHD training programs as well as how to improve the classroom environment for students with ADHD.
- ItemSleep Assessment in the Practice of School Psychology(Mount Saint Vincent University, 2012-08) Abbass, JenniferObjective: The purpose of this thesis was to explore the sleep assessment and intervention practices of school psychologists in Nova Scotia, and to identify the sleep education they received during their school psychology training. Methods: Through an on-line questionnaire, school psychologists answered questions regarding the frequency with which they take a sleep history with students and caregivers, the frequency with which recommendations are made regarding sleep behaviours, and the types of recommendations made. The participants’ education in sleep assessment and interventions was obtained. Demographic information, including gender, number of years in practice, and parental status, was also obtained. In addition, participants completed the HEXACO, a measure of personality traits. Results: 97% of the 30 participants indicated that they received no training in sleep assessment or interventions for sleep problems during their education. The largest groups of respondents reported taking sleep histories with students, and also with caregivers, only 0-20% of the time. The large majority (76%) of participants indicated they make recommendations involving sleep behaviours 0%-20% of the time. There were no gender differences in sleep assessment and intervention practices. The frequency with which school psychologists make sleep behaviour recommendations differed significantly between parents and non-parents and also correlated significantly with field experience. Parental status, years of experience and HEXACO personality variables did not show a significant relationship with sleep assessment practices. Conclusion: These results highlight the importance of strengthening the sleep curriculum within school psychology programs, and provide a strong, quantifiable, case for supporting continuing professional development in the area of sleep.
- ItemValidation and Characterization of a New Attention Task in Typically Developing Children and Adolescents(Mount Saint Vincent University, 2012-09) Fisher, Megan JoanResearch has shown that our attentional system is comprised of three different networks: alerting, orienting, and executive control. While much research has been completed on these attentional networks, studies have most often employed the Attention Network Task (ANT). Even though the ANT is widely used in attentional research and has been revised, modified and/or adapted to be child-friendly, the fact remains that it has several psychometric and methodologically limitations. The purpose of the present study was to examine the validity of the Combined Attentional Systems Task (CAST), a new attentional task developed in response to the limitations of the ANT. A total of twenty-four typically developing children and adolescents (ages 8-16) completed the CAST. Overall, results yielded the expected main effects for orienting, alerting and executive control. Age effects were also found for participant reaction times for orienting and executive control. These findings provide support for the validity of the CAST in the age range examined in the current study.
- ItemEvidence Based Best Practices in the Teaching of Written Expression: Implications for the Atlantic Provinces Educational Outcomes(Mount Saint Vincent University, 2013) Roberts, Crystal D.This thesis examined evidence-based best practices in the teaching of written expression in two phases. The first phase, linked evidence-based research on writing instruction directly to Atlantic Canada Curriculum outcomes (Grades 4-6) in writing. In the second phase, the Teaching in Action document (Nova Scotia Department of Education, 2007) was analyzed to determine the nature of evidence for the components of effective instruction as explained by the Learning Oriented Teaching (LOT) model (Cate, Snell, Mann, & Vermunt, 2004). Effective components in instruction include the development of basic writing skills, metacognitive skills, motivation and the gradual release of responsibility from teacher to student. This thesis can benefit Nova Scotia teachers as it can serve as a clear and simple reference that links empirically supported teaching practices to curriculum outcomes. It also provides recommendations to enrich outcomes within the English language arts curriculum.
- ItemMental Time Travel: Is Experience Everything?(2013-04-08) Talisman, EmadAccording to research on mental time travel, differences between episodic memory and episodic future thought are due to temporal direction (i.e., past vs. future). Recently, it has been suggested that it is familiarity with memories and associated details that may affect such differences. Following the recombination methodology of Addis, Pan, Vu, Laiser, and Schacter (2009), participants (N = 27) were asked to recall episodic memories, and to imagine episodic events in the past, present, or future using memory details ranked for level of familiarity collected prior to the experiment. Data on both self-‐report (e.g., vividness, effortfulness) and objective (e.g., level of detail, coherence) characteristics of the remembered and imagined events were collected. It was predicted that familiarity with memories and associated details, not temporal direction, would account for the differences between episodic memory and future thought. Results did not support this hypothesis, but demonstrated that the variation between episodic memory and episodic future thought is due to the relationship between remembering and imagination. Suggestions are made to (a) change conceptualization of episodic future thought such that the focus is on the process of imagining and not on mental projection into the future, and (b) replicate the current design with a false memory condition to validate and expand upon the findings.
- ItemDoes Anxiety Enhance or Hinder Attentional and Impulse Control in Youth With ADHD? An ERP Analysis(Sage, 2017) Klymkiw, Deanna F.; Milligan, Karen; Lackner, Christine; Phillips, Marjory; Schmidt, Louis A.; Segalowitz, Sidney J.Objective: Youth with ADHD and comorbid anxiety (ADHD+ANX) experience increased social and academic impairment compared with youth with ADHD without anxiety (ADHD). Group differences in attentional and impulse control may underlie this increased impairment. Examination of group differences using behavioral measures of attentional and impulse control has yielded inconsistent findings. This study explored group differences using event-related potentials (ERPs), which provide neural information concerning early information processing. Method: ERPs (early frontal positivity [EFP], N2) were collected while youth aged 11 to 17 with ADHD (n = 31) and ADHD+ANX (n = 35) completed a visual and an auditory computer task. Results: Compared with the ADHD group, the ADHD+ANX group exhibited larger N2 amplitudes to no-go stimuli and larger EFP amplitudes to target auditory stimuli, with variable attention allocation to nontarget stimuli. Conclusion: The addition of anxiety to ADHD appears to alter early attentional processing, which may be an important aspect of this comorbidity.
- ItemAn Evaluation of the Paths Curriculum in the Context of Theories of Social-Emotional Development(Mount Saint Vincent University, 2019-10) Foley, BláthnaidExperiencing trauma, particularly within the primary caregiving environment can have a negative effect on the development of social-emotional skills, particularly self-regulation in children. School success is dependent upon social-emotional skills making it important for schools to have programs that teach social-emotional skills. PATHS is a social-emotional learning program widely used in schools in Nova Scotia. The study examined whether PATHS is a good curriculum to use in schools with children who have experienced trauma using a framework based on research about social-emotional learning and the developmental needs of traumatized children identified by the Attachment Regulation Competency (ARC) model. In general, the PATHS curriculum introduces social-emotional skills in a manner that could be beneficial for all students, but additional supports would likely be needed to address the individual areas of competency and difficulty and build the necessary skills of children who have experienced trauma. Recommendations are about implementing PATHS in a real school environment.
- ItemDemographic, psychological, and experiential correlates of SARS-CoV-2 vaccination intentions in a sample of Canadian families(Elsevier, 2021) Lackner, Christine L.; Wang, Charles H.The COVID-19 pandemic has been ongoing for close to a year, with second waves occurring presently and many viewing vaccine uptake as the most likely way to curb successive waves and promote herd immunity. Reaching herd immunity status likely necessitates that children, as well as their parents, receive a vaccine targeting SARS-CoV-2. In this exploratory study, we investigated the demographic, experiential, and psychological factors associated with the anticipated likelihood and speed of having children receive a SARS-CoV-2 vaccine in a sample of 455 Canadian families (858 children; parents’ mean age = 38.2 ± 6.82 years). Using linear mixed-effects and proportional odds logistic regression models, we demonstrated that older parental age, living in the Prairies (relative to Central Canada), more complete child vaccination history, and a greater tendency to prioritise the risks of the disease relative to the risks of side effects (i.e. lower omission bias) were associated with higher likelihoods of intention to vaccinate participants’ children, with trend-level associations with lower perceived danger of the vaccine and higher psychological avoidance of the pandemic. Faster speed of intended vaccination was predicted by a similar constellation of variables with an additional predictor of a child in the family having a COVID-19 related health risk being associated with slower intended speed. Results are discussed concerning public health knowledge mobilisation and the unique Canadian health landscape.