NASM Nutrition Certification EXAM(Nutrition Specialist Exam) 2024

NASM Nutrition Certification EXAM(Nutrition Specialist Exam) 2024 SCOFF questionnaire - answerBasic yet reliable set of five questions that help assess whether an eating disorder exists. Do you make yourself Sick because you feel uncomfortably full? Do you worry that you have lost Control over how much you eat? Have you recently lost more than One stone (14 lbs) in a 3-month period? Do you believe yourself to be Fat when others say you are too thin? Would you say that Food dominates your life? Scientific Method - answerThe process of formulating explanations about the natural world and testing those explanations with experiments and data. 1. Identify a Problem 2. Formulate a hypothesis 3. Design a study to test the hypothesis 4. Collect data 5. Discard or change the hypothesis OR continue testing Evidence-Based Practice - answerA three-pronged approach to working with clients, which consists of making decisions based on the weight of the scientific evidence, field observations, and individual client needs and preferences. Prediction - answerAn expected outcome generated from a hypothesis Theory - answerA hypothesis or set of hypotheses for which a large body of high-quality evidence has been accumulated. Hierarchy of Evidence - answer1. Systematic Reviews 2. Randomized Controlled Trials 3. Observational Research 4. Peer Reviews 5. Non-Peer-Reviewed Media, including anecdotes Anecdote - answeran account of a person's experience or event Uncontrolled Variable - answerA variable in an experiment that a scientist makes no effort to manipulate or account for. Primary Research - answerOriginal research where scientists perform experiments and collect data - this is in contrast to secondary research where scientists analyze data that has already been collected or published elsewhere. Observational Research - answerResearch in which a researcher observes ongoing behaviors to determine correlation. Correlation - answerA relationship between two or more variables. Randomized Control Trial (RCT) - answerA type of scientific study/trial where participants are randomly assigned into different groups - one or more will be the intervention to be tested and one will be the control group. Groups are randomized and a control is used in an attempt to reduce potential bias in the trial. Independent Variable - answerThe variable scientists manipulate in an experiment. External Validity - answerThe ability to generalize the results of a study. Systematic Review - answerA review where scientists systematically gather all research on a topic and evaluate it based on predefined criteria and rules. Meta-Analysis - answerA statistical analysis of a group of studies to assess the overall weight of the evidence. Empirical - answerBased on observation or experience. Test-Retest Reliability - answerThe ability to get similar results when something is measured under the same conditions. Reliability - answerThe consistency of a measure. Validity - answerThe assessment of whether a tool is measuring what it is supposed to measure. Selection Bias - answerA sample of people under study is not representative of the larger population that scientists are looking to make inferences about. Retrospective - answerDescribes a study that looks backward i