Research experiment mini lecture 2

What question does the study focus on regarding mindfulness meditation?

Does mindfulness meditation reduce anxiety in adults?

What are the first three components of the scientific method?

Theory, Hypothesis, Experiment.

What is a Theory in the context of the scientific method?

A systematic way of organizing and explaining observations.

What does Lazarus and Folkman’s Theory of Stress and Coping propose?

Different coping strategies affect stress levels.

What is defined as a specific, testable statement about the relationship between variables?

Hypothesis.

What is an example hypothesis for the research question on mindfulness meditation?

A mindfulness meditation program will reduce anxiety.

What is the purpose of an Experiment in scientific research?

To manipulate a variable under controlled conditions to observe effects on a dependent variable.

What is an Independent Variable (IV)?

The condition manipulated by the investigator, such as the type of intervention.

What is a Dependent Variable (DV)?

The outcome measured, expected to change due to manipulation.

How can anxiety be measured in a study?

Using clinical interviews, behavioral observations, or self-reported anxiety scales.

What defines a representative sample in research?

A sample that allows conclusions to be drawn about the broader population.

Why is sample quality important in research?

A representative sample allows for generalization of results, while non-representative samples limit it.

What is the role of operationalizing variables in research?

To clearly define and measure each variable.

What is the definition of Variables in scientific research?

Any phenomena that can take on multiple values.

What is one method to select a sample for an experiment?

Use a random, representative sample to allow for generalization of results.

What can be concluded about the relationship between mindfulness and anxiety based on scientific research?

Mindfulness practice may be linked to reduced psychopathology, such as anxiety.