IB Psychology Topic 1.4.2 Data Collection Methods Revision Notes (SL/HL)

IB Psychology Topic 1.4.2 Data Collection Methods Revision Notes (SL/HL) | RevisionDojo

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Data Collection Methods

A data collection method where participants provide information about themselves, often through questionnaires or interviews.
A data collection method where researchers systematically watch and record behaviors, either in natural or controlled settings.
Data collection methods that involve recording biological data, such as brain activity or heart rate, to understand underlying processes.

Self-Reports

Self-reports are a popular method for gathering data on participants' thoughts, feelings, and behaviors.
1. Questionnaires: Participants answer a series of questions, often using rating scales or open-ended responses.
2. Interviews: Researchers ask participants questions in a structured or unstructured format.

Example

Loftus & Palmer (1974) used questionnaires to study memory distortion by asking participants to estimate the speed of cars in a video.

Example

Brown & Kulik (1977) used interviews to study flashbulb memories of significant events.

Tip

Self-reports are cost-effective and easy to administer, making them ideal for large-scale studies.

Note

Participants may provide socially desirable answers, leading to biased data.

Observations

Observations involve systematically recording behaviors in natural or controlled settings.
1. Naturalistic Observation: Researchers observe participants in their natural environment without interference.
2. Controlled Observation: Observations conducted in a structured environment, often with predefined behaviors to record.

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Definition

Paywall

(on a website) an arrangement whereby access is restricted to users who have paid to subscribe to the site.

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Duis aute irure dolor in reprehenderit

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Note

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam quis nostrud exercitation.

Excepteur sint occaecat cupidatat non proident

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Tip

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.

Lorem ipsum dolor sit amet, consectetur adipiscing elit.
Sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris.
Duis aute irure dolor in reprehenderit in voluptate velit esse cillum.

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Data Collection Methods

A data collection method where participants provide information about themselves, often through questionnaires or interviews.
A data collection method where researchers systematically watch and record behaviors, either in natural or controlled settings.
Data collection methods that involve recording biological data, such as brain activity or heart rate, to understand underlying processes.

Self-Reports

Self-reports are a popular method for gathering data on participants' thoughts, feelings, and behaviors.
1. Questionnaires: Participants answer a series of questions, often using rating scales or open-ended responses.
2. Interviews: Researchers ask participants questions in a structured or unstructured format.

Example

Loftus & Palmer (1974) used questionnaires to study memory distortion by asking participants to estimate the speed of cars in a video.

Example

Brown & Kulik (1977) used interviews to study flashbulb memories of significant events.

Tip

Self-reports are cost-effective and easy to administer, making them ideal for large-scale studies.

Note

Participants may provide socially desirable answers, leading to biased data.

Observations

Observations involve systematically recording behaviors in natural or controlled settings.
1. Naturalistic Observation: Researchers observe participants in their natural environment without interference.
2. Controlled Observation: Observations conducted in a structured environment, often with predefined behaviors to record.

Definition

Paywall

(on a website) an arrangement whereby access is restricted to users who have paid to subscribe to the site.

anim nostrud sit dolore minim proident quis fugiat velit et eiusmod nulla quis nulla mollit dolor sunt culpa aliqua

Duis aute irure dolor in reprehenderit

Note

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam quis nostrud exercitation.

Excepteur sint occaecat cupidatat non proident

Tip

Lorem ipsum dolor sit amet, consectetur adipiscing elit.
Sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris.
Duis aute irure dolor in reprehenderit in voluptate velit esse cillum.

1. Concepts6 subtopics

2. Content4 subtopics

3. Contexts4 subtopics

4. Extensions (HL only)4 subtopics

IB Psychology 1.4.2 Data Collection Methods Notes

1. Concepts6 subtopics

2. Content4 subtopics

3. Contexts4 subtopics

4. Extensions (HL only)4 subtopics

Data Collection Methods

Self-Reports

Observations

anim nostrud sit dolore minim proident quis fugiat velit et eiusmod nulla quis nulla mollit dolor sunt culpa aliqua

Duis aute irure dolor in reprehenderit

Excepteur sint occaecat cupidatat non proident

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Data Collection Methods

Self-Reports

Observations

anim nostrud sit dolore minim proident quis fugiat velit et eiusmod nulla quis nulla mollit dolor sunt culpa aliqua

Duis aute irure dolor in reprehenderit

Excepteur sint occaecat cupidatat non proident

Unlock the rest of this chapter with a free account