Social Research Methods: Qualitative and Quantitative Approaches, Edition 2

Four Possible Combinations of Qualitative-Quantitat ive Data and Analysis

Qualitative Research

Quantitative Research

Categorical vs. Quantitative Data

The Use of Qualitative Research Methods in Data Science

Quantitative Research

Cross-Sectional Approaches

UX Research Methods

Data Collection Methods

Data Analysis and Interpretation Methods

Research Methods in Collaborative Groups

Research Methods in Psychology

Field Study

Quantitative Research

Qualitative Research

The Types of Reasoning Within the Scientific Process

Fact

Need for Creative Methods in Studying Behavior

A researcher is investigating the claim that daily meditation reduces stress. Which of the following approaches for gathering knowledge is based on objective, tangible evidence that can be consistently observed and verified?

A life coach claims that their new motivational technique dramatically increases productivity, citing several powerful testimonials from clients who feel more successful. A researcher investigates the same technique by randomly assigning participants to either use the technique or a placebo activity, and then measures their output on a standardized task. Why is the researcher's method a more reliable way to gain knowledge about the technique's effectiveness?

Empirical Basis of Psychological Science

Quantitative Research

Qualitative Research

Which of the following statements best describes the empirical method in scientific research?

Match each researcher's approach to knowledge with the corresponding example scenario, based on the principles of the empirical method in psychology.

A clinical psychologist believes that a specific deep-breathing technique reduces anxiety because the technique logically increases oxygen flow to the brain. If the psychologist publishes this conclusion without ever observing participants or collecting data on their anxiety levels, they have successfully applied the empirical method.

A research team is evaluating four different justifications for the claim that 'regular physical activity improves cognitive performance.' To apply the principles of the empirical method, arrange these justifications in order from the most empirical (1) to the least empirical (4).

According to the empirical method, a scientific claim can be verified through logical argument alone, without requiring objective, tangible evidence.

When evaluating a new psychological claim, why does the empirical method require researchers to gather objective, tangible evidence rather than accepting the claim based solely on logical argument or the theorist's authority?

A psychologist evaluates a colleague's claim that a new therapeutic technique is effective. The colleague provides a 'logical argument' for the technique's success but no experimental data. To adhere to the standards of the empirical method, the psychologist must judge this claim as _____ because it lacks the objective, tangible evidence required for scientific verification.

Match each research scenario to the core principle of the empirical method it best illustrates.

Dr. Allen argues that cognitive reappraisal reduces exam anxiety 'because logically, reinterpreting a threat as a challenge should lower physiological arousal.' Dr. Baxter recruits 80 undergraduates, randomly assigns half to a reappraisal training condition, measures both self-reported and physiological anxiety before and after each exam, and obtains consistent reductions only in the trained group. When comparing these two approaches, the feature that makes Dr. Baxter's conclusion empirical — while Dr. Allen's is not — is that Dr. Baxter's claim is grounded in _____ that can be consistently observed and verified by independent researchers.

A student wants to apply the empirical method to test whether brief mindfulness exercises improve sustained attention in undergraduates. Order the following steps from FIRST (1) to LAST (5). The correct order reflects what each step logically depends on; steps that are reversed or skipped would violate the principles of the empirical method.