The second page focuses on interview methodologies in psychological research, particularly distinguishing between structured and unstructured approaches.

Definition: Unstructured interviews allow for flexible, conversational data collection without predetermined questions.

Highlight: The key advantage of unstructured interviews is the ability to build rapport with participants and allow for natural conversation flow.

Example: In a structured interview studying anxiety, researchers might ask the same specific questions about anxiety symptoms to all participants, while in an unstructured interview, the conversation might naturally evolve based on the participant's responses.

Vocabulary: Rapport refers to the development of a comfortable, trusting relationship between researcher and participant.

The first page introduces the scientific method and various research methodologies in psychology. It begins with a comprehensive overview of sampling techniques and experimental designs.

Definition: Sampling refers to the process of selecting participants from a target population for research purposes.

The page details several sampling methods:

Example: In stratified sampling, if a population consists of 60% females and 40% males, the sample would maintain this ratio.

The text then explores different experimental approaches:

Vocabulary: Laboratory experiments (controlled environment studies), Field experiments (natural setting studies), Natural experiments (studying existing variables).

Highlight: Laboratory experiments offer the highest level of control over variables, while field experiments provide greater ecological validity.

Observational methods are also discussed:

Definition: Covert observation involves observing participants without their knowledge, while overt observation involves informed participants.

Quote: "There are some ethical problems of deception and consent with this particular method of observation."