'Directional hypotheses' diaporamas de présentation

Hypothesis Testing

Hypothesis Testing. Quantitative Methods in HPELS 440:210. Agenda. Introduction Hypothesis Testing ? General Process Errors in Hypothesis Testing One vs. Two Tailed Tests Effect Size and Power Instat Example. Introduction ? Hypothesis Testing. Recall:

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Statistical Inference

Statistical Inference. Greg C Elvers. Why Use Statistical Inference. Whenever we collect data, we want our results to be true for the entire population and not just the sample that we used But our sample may not be representative of the population

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Research Methods

Research Methods. Operationalization And measurement. Second Stage: Operationalization. Formulation of Theory Operationalization of Theory Selection of Appropriate Research Techniques Observation of Behavior (Data Collection) Analysis of Data Interpretation of Results.

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Chapter Seven: Research Questions and Hypotheses

Chapter Seven: Research Questions and Hypotheses. Chapter Outline. Qualitative Research Questions Example 7.1. A Qualitative Central Question From an Ethnography Example 7.2. Qualitative Central Questions From a Case Study Quantitative Research Questions and Hypotheses

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Hypothesis & Research Questions

Hypothesis & Research Questions. Understanding Differences between qualitative and quantitative approaches. We have identified three major approaches to research. Exploratory/qualitative Descriptive Explanatory/quantitative.

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Forms of Hypotheses

Forms of Hypotheses. Research Working Directional Null. Research hypotheses, ex. 1-2. There is a relationship between critical thinking ability and performance on the Science Concepts Test .

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What is a hypothesis? Give an example of a hypothesis, based on a study you know about.

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HYPOTHESES

HYPOTHESES. Null hypothesis (H 1 ) Alternative hypothesis (H 0 ) Direction of hypothesis: states the kind of difference or relationship between two conditions or two groups of participants

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Differentiating between directional and non-directional hypotheses

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Differentiating between directional and non-directional hypotheses

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Title of Presentation Author Names

You may want to include a picture of your affiliation (e.g., university emblem) here. Method Participants Give a brief description here about the demographics of your participants. Sometimes charts can explain a lot more detail than words, and in less space! Materials

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