View clinical trials related to Language.
Filter by:Caffeine is a psycho-active substance that is widely consumed in the world. It is seen that its widespread consumption is related to expectancies of consumption as well as cultural factors. Recreationally active individuals may have various expectations from caffeine consumption in line with their lifestyles and goals such as physical, social and/or other aspects. It can be stated that caffeine consumption expectancies have an important role in the process of evaluating consumption patterns. However, in the literature it seems to be very limited information about expectancies related to caffeine consumption. In this direction, the aim of the research was to test the compatibility of Brief-Caffeine Expectancy Questionnaire (B-CaffeQ) to Turkish culture and language. In the study, data will be collected from two separate participant groups and going to analysis. To reveal the structure on the first group (n=250-300 approx.) data, Exploratory Factor Analysis (EFA), and to verify the structure on the second group (n=313) data, Confirmatory Factor Analysis (CFA) will be used. Reliability will be assessed by performing test-retest and internal consistency analyzes on both the two data groups.
The Early Childhood version of Sugira Muryango is a family-based, home-visiting intervention targeted at early childhood development and implemented with families living in extreme poverty in three districts of Rwanda. This version of Sugira Muryango was first tested in two small pilot studies and a large cluster randomized trial (CRT) was implemented between February 2018 and September 2019 . Pre- to post-intervention findings demonstrated that Sugira Muryango led to improvements in caregiver behaviors linked to child development and health as well as reductions in violence, which were sustained 12 months after the intervention, at which time improvements in child development were observed. The Research Program on Children and Adversity in the Boston College School of Social Work is led by Dr. Theresa S. Betancourt and will, in partnership with the University of Rwanda, FXB-Rwanda and Laterite, conduct a longitudinal follow-up study to investigate the longer-term outcomes of the Sugira Muryango intervention in families who participated in the CRT. The four-year follow-up will examine the long-term and sustained outcomes of the intervention. In particular, the investigators will look at key indicators of long-term positive outcomes for children such as school readiness and transition to formal schooling. Given the lack of longitudinal research on intervention programs supporting ECD in sub-Saharan Africa, this study will contribute greatly to the body of knowledge on the costs and benefits of investments in ECD and guide policy makers and government leaders on making impactful investments in children, leading to long-term benefits for the population at large. The follow-up study involves two activities: Activity A: Pilot to assess measures performance of newly added measures and field test study protocols. Activity B: Four-year follow-up of families who participated in the CRT of the Sugira Muryango intervention.
Catecholamine (CA) neurotransmitters, such as dopamine (DA) and noradrenaline (NA), have long been implicated playing a critical role in cognitive functions, such as working memory (WM), inhibition, learning, and decision making. Recent evidence from neurodegenerative patients and the healthy population suggested that CA also influences language processing. However, the question of what kind of influence that CA might exert on language is still open. Some previous studies have shown that CA can enhance semantic processing. In a recent study it was observed that CA agonists (i.e., methylphenidate) enhance participant's sensitivity to semantically incongruent information even when language processing was actually goal-irrelevant. On the other hand, the processing of semantically congruent information was enhanced while language processing was the goal. Moreover, consistent with some previous findings that there is a relation between participants' baseline characteristics and MPH effects, it was observed that participants with lower WM capacity benefited more from receiving methylphenidate. These results shed light on the relation between CA and language processing, but also lead to further questions, such as whether the interaction between CA and semantic processing is language-specific or mediated by the relation between CA and more general cognitive functions (e.g., WM, inhibition), and whether CA also has an influence on other aspects of language processing, such as syntactic processing. The present study aimed to further investigate the nature of the relation between CA and language processing by administrating methylphenidate (MPH) to healthy participants. MPH is an indirect CA agonist, which is the most commonly prescribed drug for attention deficit/hyperactivity disorder (ADHD). Previous studies have shown that MPH can efficiently increase the extracellular levels of CA in the brain by blocking their reuptake. Objective: The primary objectives are: 1) to further investigate the effect of CA on semantic processing. The study plans to examine whether MPH interacts with processing of sentence context constraints via its influence on cognitive control operations. 2) To investigate the effects of MPH on syntactic processing. More specifically, the study is interested in whether MPH has an influence on revising syntactically temporarily ambiguous sentences. A secondary objective is to further examine the relation between MPH effects and the baseline characteristics of individual participants. Study design: This study will use a within-subject, double-blind, placebo-controlled, randomized, crossover design. Study population: Approximately 40 healthy native Dutch speakers between 18 and 45 years old will be recruited. All subjects will have to complete one screening session and two separate testing sessions within three different days at the Donders Centre for Cognitive Neuroimaging (DCCN). Intervention: Participants will either orally receive a 20mg methylphenidate or placebo capsule in each of the two testing sessions. Methylphenidate has been approved for clinical use in the Netherlands and the drug can be administered safely without any relevant risk of serious adverse events. Main study parameters: Primary study parameters will include sentence comprehension capacity, attention and processing speed. In addition, several other measures will be included to monitor participants' baseline characteristics (e.g. working memory capacity, vocabulary size) and the general modulation effects of MPH (e.g. heart rate, blood pressure, subjective feeling). Hypotheses: Based on the previous finding that methylphenidate improves cognitive stability while it impairs flexible updating, the hypothesis is that methylphenidate will hinder participants' performance in resolving syntactic ambiguity, which requires an immediate updating and revising of an initial interpretation. This should be reflected in event-related potential (ERP) measures related to revision, namely the P600 effect is predicted to be reduced in the drug condition compared to placebo.
This is a feasibility study and a pilot trial of a multilingual support intervention with the aim to improve language training for Norwegian refugees by systematically using the participants' primary language to support the learning of the new language. The study is conducted in three Norwegian municipalities with the aim to evaluate feasibility for a full-scale randomised controlled trial. The pilot trial will include at least 30 participants, with two thirds allocated to the treatment group and one third to the control group. The intervention will be implemented as an add on to ordinary classroom settings. The treatment group will receive seven hours multilingual support weekly. The control group will receive the same amount of support, but from a person without multilingual qualifications. The Norwegian Directorate of Integration and Diversity (IMDi) are funding the project and have reviewed the protocol.
The aim of this work is to assess language development in cochlear implanted children in Assiut university hospital and to assess the impact of some related factors (age of implantation, family motivation and education, age of hearing loss and the pre-implanted language therapy or pre-implanted hearing aid wearing) on this development. Adoption of newborn hearing screening programs across the nations has resulted in early identification and confirmation of hearing losses in youngest and vulnerable populations. Early identification often results in early intervention using hearing technology assistance via hearing aids or cochlear implants, parental education programs, and speech-language therapy The major goal of intervention is to capitalize on providing sensory, motor, and interactive exchanges at the earliest stages of communication development as a means of reducing the deleterious effects of auditory deprivation
Beatboxing is a form of vocal percussion primarily involving the art of mimicking drum machines, using one's mouth, lips, tongue, and voice. It may also involve vocal imitation of turntablism, and other musical instruments. To produces the different sounds, the Beatboxers use their vocal apparatus in a much wider and more complex way than its use in speech. This allows them to acquire a panel of rich and varied sounds. The Human Beatbox (HBB) is a very recent subject of study in phonetics. This study offers an exploratory study of pharyngolaryngeal articulatory behaviors using nasofibroscopy and electroglottography and an aerodynamic study in order to better understand the articulatory capacities and limits of the vocal tract.
The overarching goal of the proposed research is to understand how human listeners learn speech categories. The project takes a prospective approach with adult second-language learners, blending empirical, methodological and theoretical advances from laboratory studies with explicit classroom instruction. The central hypothesis is that incidentally-acquired nonlinguistic perceptual building block categories may support speech perception and production in a second language. The project will advance important theoretical debates about the cross-talk between general auditory representations and speech categories and will provide a novel approach to nudging adult learners off learning plateau typically encountered in classroom instruction.
This research is using a Community-Based Participatory Action Research (CBPAR) approach to design, implement, and evaluate English as a Second Language health literacy classes for Hispanic adults to reduce lead exposure.
The purpose of this study is to determine if non-invasive distracting devices (Virtual Reality headset) are more effective than the standard of care (i.e., no technology based distraction) for preventing anxiety in parental and pediatric populations with limited English proficiency (LEP).
One initiative to address communication problems between migrant women not fluent in Swedish and caregivers throughout childbirth is to provide language assistance, cultural interpretation and labour support to the woman through Community Based Doulas (CBDs). CBDs are bilingual women from migrant communities trained by midwives to provide cultural, language and labour support to migrant women throughout their labour and birth. The study will evaluate the effectiveness of community-based doula support for improving the intrapartum care experiences and postnatal wellbeing of Somali-, Tigrinya -, Arabic- and Russian-speaking migrant women giving birth in Stockholm, Sweden. The randomisation ratio will be 1:1; CBD support in addition to standard intrapartum care or standard intrapartum care. Women allocated to receive CBD support in addition to standard intrapartum care (intervention group), will be contacted by a Somali, Arabic-, Russian- or Tigrinya-speaking CBD as appropriate, and arrangements will be made for the doula and the women to meet twice prior to the birth to get to know each other and discuss the woman's wishes regarding support in labour and what the CBD can offer. Each woman will then contact her CBD when she goes into labour and the CBD will attend hospital with her and stay with her throughout labour and birth, in addition to any other support people she may have, such as her partner. Women allocated to the comparison arm of the trial will receive standard intrapartum care as provided at their chosen hospital of birth. The hypothesis is that women randomised to receive CBD support in labour will rate their care for labour and birth more highly and have better emotional wellbeing (lower mean scores on the Edinburgh Postnatal Depression Scale) two months after birth than women allocated to standard care.