Introduction to Research

A researcher uses the scientific method to acquire knowledge through observation, evaluation, interpretation, and theoretical explanation. This researcher is engaged in ______.

• Statistics

• Science

• Sampling

• Empiricism

The ______ refers to a set of systematic techniques used to acquire, modify, and integrate knowledge concerning observable and measurable phenomena.

• hypothesis

• population

• scientific method

• operational definition

The scientific method refers to a set of systematic techniques used to acquire, modify, and integrate knowledge concerning ______.

• observable and measurable phenomena

• populations, but not samples

• statistics, but not parameters

• any phenomena

Which of the following is not one of the six general steps to apply the scientific method?

• identify a problem

• select an authority figure

• conduct the study

• develop a research plan

Based on results reported in published articles, a researcher states that men will be less likely than women to read nutrition labels when making decisions about purchasing foods. What is this statement called?

• intuition

• hypothesis

• research plan

• literature review

A research hypothesis must be ______ when subjected to the scientific method.

• intuitive

• logical

• testable

• accurate

Using the scientific method, we typically analyze and evaluate data in order to ______.

• avoid the need to conduct a study

• avoid using statistical techniques

• determine whether or not to measure data

• determine whether the pattern of data shows support for a research hypothesis

Applied research uses the scientific method to answer questions ______.

• about how to purchase apps

• about theoretical issues for fundamental processes and underlying mechanisms related to the behaviors and events being studied

• concerning practical problems with potential practical solutions within an organization or instituion

• that are directly related to the predictions made by theories

Quantitative research uses the scientific method to ______.

• record observations as numeric data

• make nonnumeric observations, from which conclusions are drawn without the use of statistical analysis

• conduct studies that can be completed without the use of statistical analysis

• make guesses about scientific phenomena

______ uses the scientific method to make nonnumeric observations, from which conclusions are drawn without the use of statistical analysis.

• Quantitative research

• Qualitative research

• Basic research

• Applied research