(related concepts: hypothesis testingAntonym: heterogeneity. In a systematic review, the similari..., statistical powerAlternative spelling: standardized mean difference (SMD) The...) In hypothesis testingAntonym: heterogeneity. In a systematic review, the similari..., the probability of a Type II errorRelated concept: effect size The effect on the subjects’ h..., i.e. the probability of concluding incorrectly that a null hypothesis(Related concept: Delphi technique) A structured technique f... is true. Note: For example, β could be the probability of concluding that an intervention is not effective when it has a true effect. (1-β) is the statistical powerAlternative spelling: standardized mean difference (SMD) The... of a test allowing for rejection of a null hypothesis(Related concept: Delphi technique) A structured technique f... that is truly false (e.g. detecting the effect of an intervention that truly exists).
бетта (β)
Син.: до-тестовое /после-тестовое исследование Дизайн исследования, в котором группа субъектов наблюдается до и после вмешательства или воздействия определенного фактора.