Quantitative Research Is Especially Useful When It Is Difficult to Develop

question 76

True/False

Quantitative research is especially useful when it is difficult to develop specific and actionable decision statements or research objectives.

Acknowledge the assumption that behavior and mental processes have lawful and explainable causes.

Appreciate the importance of empirical evidence in supporting psychological theories and hypotheses.

Recognize the application of psychology in addressing health issues and promoting well-being.

Understand the basic structure and purpose of theories and hypotheses in scientific research.

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Definitions:

Inferential Statistics

A branch of statistics that uses a random sample of data taken from a population to describe and make inferences about that population.

Descriptive Statistics

Statistical methods that summarize and describe the features of a data set, including measures of central tendency and variability.

Hypotheses

Proposed explanations made on the basis of limited evidence as a starting point for further investigation, often tested statistically.

Confounding Variables

External variables that can affect the outcome of an experiment, making it difficult to establish a clear cause-and-effect relationship.