This study investigates the effectiveness of an inquiry-based learning curriculum for middle school students with learning and/or attentional disabilities (LD and/or ADHD). The main questions asked were: To what extent can an inquiry-based learning curriculum focused on digital responsibility impact: (1) well-being; (2) smartphone usage; and (3) smartphone awareness among adolescents with LD and/or ADHD? Fifty middle school participants with LD and/or ADHD were divided into two groups, an experimental group and a control group. Findings showed a significant increase both in positive affect and in awareness of personal smartphone usage for experimental, but not control, participants, suggesting that inquiry-based learning may be an effective approach for teaching digital responsibility to students with LD and/or ADHD. Other findings indicated that social connectivity is a high priority for today's adolescents. Additional insights and implications are discussed.

The subject of Attention Deficit Hyperactivity Disorder (ADHD), and Ritalin as a method of treatment, has received a lot of media attention in recent years as it appears to be the most “popular” diagnosis for children who are difficult, who struggle to pay attention and who are impulsive and hyperactive. Some medical professionals are of the opinion that incidences of the disorder are increasing, while others believe that the disorder is being misdiagnosed. There is a significant overlap in the symptoms of ADHD and those of Post-traumatic Stress Disorder (PTSD). In South Africa, where many children are exposed to traumatic stimuli on a regular and ongoing basis, health care professionals cannot afford to overlook the possibility that children exhibiting symptoms of ADHD may, in fact, be traumatised. However, when examining the criteria for PTSD we find that the DSM-IV (Diagnostic and Statistical Manual IV) does not adequately describe the differences between adult and childhood PTSD and also does not adequately account for children who may be in an almost continuous state of traumatic stress. Since there is increasing evidence of the interaction between mind/emotions and body, it is plausible that the emotions of children with ADHD play an important role in their condition, particularly if the child has suffered traumatic stress. The researcher believes that children who experience continuous traumatic stress may develop maladaptive responses which may eventually become traits, and that ADHD may be one such response. The goal of this exploratory study was to gain insight into the thoughts and feelings of a few children (case studies) who have been diagnosed with ADHD and who are in the middle childhood phase of development. The first objective was to gather knowledge regarding ADHD, traumatic stress, biological responses to trauma and to describe middle childhood and gestalt play therapy. In the empirical study, gestalt play therapy techniques were used to assess whether children with ADHD had suffered traumatic stress (particularly the loss of safety and security) prior to the diagnosis and whether they are able to express their thoughts and emotions appropriately. Since the study was qualitative, the researcher made use of observation and unstructured interviews (including play therapy sessions) to obtain background information from the parents and to explore the thoughts, feelings and behaviours of children with ADHD from their perspective. This study falls under applied research, undertaken with a view to creating preventative measures and improving interventions for children with ADHD and children who have suffered traumatic stress. The final objective of the study was to draw conclusions and make recommendations in order to promote awareness of the likelihood of traumatic stress in children with ADHD in South Africa. The researcher concluded that the respondents in this study have indeed suffered traumatic stress in the form of loss of safety and security, related to an inadequate bond with a responsive, nurturing caregiver. In addition, they have difficulty expressing their thoughts and emotions. / Dissertation (Magister Socialis Diligentiae (Play Therapy))--University of Pretoria, 2007. / Social Work and Criminology / unrestricted

Please read the abstract in the section 00front of this document / Thesis (DPhil (Communication Pathology))--University of Pretoria, 2006. / Speech-Language Pathology and Audiology / DPhil / Unrestricted

Thirty one students with learning disabilities (LD) and/or with Attention Deficit Hyperactivity Disorder (ADHD) completed a combined Academic Attributional Style and Coping with Academic Failures Questionnaire. The reformulated learned helplessness model (Abramson, Seligman, & Teasdale, 1978) predicted that students with negative attributional styles (i.e., internal-stable-global attributions) experienced motivational, cognitive, and emotional deficits. The present study examined college achievement (grade point average) of students with LD and/or ADHD. The Prediction that students with LD and/or ADHD with negative attributional styles would achieve less academic success than comparable students with positive attributional styles (i.e., extenal-unstable-specific attributions) was supported by the research results.

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Title: Differences in reaction rate in children with ADHD and the general population of the same age. Problem definition: ADHD is a neuropsychological disorder occurring in part of the pediatric population (5-8%). The scientific public mentions the existence of the so-called hyperfocus, ie the ability to significantly concentrate in children diagnosed with ADHD, especially in the case of these children being interested in the task. Methodologically correctly compiled and performed testing of the reaction rate of these children could confirm or refute this assumption. Aims: The aim of the work is to find out whether and possibly what effect the diagnosis of ADHD in children has on the reaction rate. Hypotheses: H1: The reaction rate in individuals with ADHD will be on average the same or higher than in individuals of the same age of the healthy population. H2: The difference between the individual experiments will be greater in children with ADHD than in individuals of the same age of the healthy population. H3: The individual with fastest reaction ability with ADHD will have the same or better result as the individual with the fastest reaction of the same aged healthy population. Methods: Testing for the purposes of this diploma thesis took place in the ROSA center. 12 probands in the tested group...

Thesis consist of theoretical part and empirical part. In the theoretical part of the thesis the author will look into the characteristics of the ADHD syndrome and its subtypes. It will also focus on other issues related to ADHD, such as specific learning disabilities. The author will define the concept of ADHD, including its etiology. The theoretical part will also contain a part that will be devoted to diagnostics, treatment and medication of pupils with ADHD. This part will describe the specific manifestations of ADHD syndrome in each developement stage of a child. There will also be a part dedicated to special education needs and support measures that could be applied to an inclusive approach in education for pupils with ADHD. The research part will use a qualitative research method, including a case study, interview and observation. In this part of the work, the author will focus on two case studies of students with ADHD, supplemented by an interview with the mother of twins. The author intended to include an interview with teachers, but due to GDPR rules, teachers refused to provide one. For this reason, interview will be substituded with an observation.In this observation, we will focus firstly on a work of a pedagogue specialist in a pedagogical-psychological counseling center during a...

The field of cognitive neuroscience has benefited greatly from multimodal investigations of the human brain, which integrate various tools and neuroimaging data to understand brain functions and guide treatments for brain disorders. In this dissertation, we present a series of studies that illustrate the use of multimodal approaches to investigate brain structure and function, brain connectivity, and neuromodulation effects. Firstly, we propose a novel landmark-guided region-based spatial normalization technique to accurately quantify brain morphology, which can improve the sensitivity and specificity of functional imaging studies. Subsequently, we shift the investigation to the characteristics of functional brain activity due to visual stimulations. Our findings reveal that the task-evoked positive blood-oxygen-level dependent (BOLD) response is accompanied by sustained negative BOLD responses in the visual cortex. These negative BOLD responses are likely generated through subcortical neuromodulatory systems with distributed ascending projections to the cortex. To further explore the cortico-subcortical relationship, we conduct a multimodal investigation that involves simultaneous data acquisition of pupillometry, electroencephalography (EEG), and functional magnetic resonance imaging (fMRI). This investigation aims to examine the connectivity of brain circuits involved in the cognitive processes of salient stimuli. Using pupillary response as a surrogate measure of activity in the locus coeruleus-norepinephrine system, we find that the pupillary response is associated with the reorganization of functional brain networks during salience processing. In addition, we propose a cortico-subcortical integrated network reorganization model with potential implications for understanding attentional processing and network switching. Lastly, we employ a multimodal investigation that involves concurrent transcranial magnetic stimulation (TMS), EEG, and fMRI to explore network perturbations and measurements of the propagation effects. In a preliminary exploration on brain-state dependency of TMS-induced effects, we find that the propagation of left dorsolateral prefrontal cortex TMS to regions in the lateral frontoparietal network might depend on the brain-state, as indexed by the EEG prefrontal alpha phase. Overall, the studies in this dissertation contribute to the understanding of the structural and functional characteristics of brain network systems, and may inform future investigations that use multimodal methodological approaches, such as pupillometry, brain connectivity, and neuromodulation tools. The work presented in this dissertation has potential implications for the development of efficient and personalized treatments for major depressive disorder, attention deficit hyperactivity disorder, and Alzheimer's disease.

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