View clinical trials related to Expectations.
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 goal of this study is to determine whether a novel questionnaire designed to illicit patient's self-reported expectations across four domains (overall purpose of visit, medication intervention, imaging intervention and disposition) improves patient-provider communication as evaluated by an exit survey during an emergency room visit.
The investigators administer a functional neuroimaging task to investigate the effect of cue expectancy on participants' self-reported ratings across a variety of affective and cognitive domains. The experiment incorporates three tasks in which participants experience and rate 1) somatic pain, 2) vicarious pain, and 3) cognitive effort. In the somatic pain task, participants receive a brief thermal stimulus administered to a site on their arm; in the vicarious pain task, participants watch a short video clip of a patient with back/shoulder pain; in the cognitive effort task, participants perform a cognitively demanding "mental rotation" task that requires them to indicate whether two 3D objects are the same or different when rotated along the y-axis. Each trial follows a sequence that begins with a fixation, followed by a social influence cue, then an expectation rating, followed by a condition-specific stimulus, and then, an actual rating of the outcome experience. There are four events of interest: 1) cue perception, 2) expectation rating, 3) stimulus experience, and 4) outcome rating. First, participants are presented with a cue that depicts how other participants responded to the upcoming stimulus ("cue perception"). Although the participant is told these are real ratings, they are in fact, fabricated data points that vary in intensity (low, high). Then, based on the provided cues, participants are prompted to report their expectation of the upcoming stimulus intensity ("expectation rating") After providing an expectation rating, participants are presented with a condition-specific stimulus (somatic pain, vicarious pain, or cognitive effort) that also varies in three levels of low, medium, high stimulus intensity ("stimulus experience"). Once the stimulus presentation has concluded, participants are prompted to provide an actual rating of their experience ("outcome rating"). For the somatic pain condition, participants rate their expectations and actual experience of how painful the stimulus was; for the vicarious pain condition, they rate their expectations and actual perception of how much pain the patient was in; and for the cognitive condition, the participant provides expectation and actual ratings of task difficulty.
The broad aim of the proposed study is to use the innovative Multiphase Optimization Strategy to develop a highly effective Internet-delivered intervention, myPlaybook, for the prevention of substance use among college student-athletes. myPlaybook will undergo two rounds of randomized experimentation and targeted revision. At the conclusion of the second round, the optimized version of myPlaybook will be evaluated in large-scale Randomized Controlled Trial (RCT).
To describe the knowledge, expectations, and perception of women towards the mid-trimester ultrasound scan to detect fetal anomalies in a Mexican population.