ALDENHAM PSYCHOLOGY
  • Everything else
    • Independent Learning
    • Transition >
      • UCAS >
        • Criminology
        • Year 13 Pre-U Programme
    • Revision
    • Exams >
      • Mock & Internal Exams
      • Past papers
    • Assessment Objectives
    • For Teachers
    • For Parents
    • Classrooms
    • Trips
    • Aldenham Attributes >
      • Aspiration
      • Co-operation
      • Courage
      • Curiosity
      • Independence
      • Respect
  • Paper 1: Research Methods
    • Paper 1: What the paper is like >
      • Research Methodology of the Core Studies
    • The 4 main research methods
    • Populations and Samples
    • Ethical Considerations
    • Self-reports
    • Observations
    • Correlations
    • Experiments
    • Reliability and Validity
    • Descriptive Statistics >
      • Distribution Curves
    • Inferential Statistics
    • Reporting, Referencing and Design your Own >
      • Sections of a Psychology Report
      • Harvard Referencing
      • Peer Review
  • Paper 2: Core Studies
    • Paper 2: What the paper is like
    • Areas and Perspectives >
      • Social Area >
        • Milgram
        • Bocchiaro
        • Piliavin
        • Levine
      • Cognitive Area >
        • Loftus
        • Grant
        • Moray
        • Simons & Chabris
      • Developmental Area >
        • Bandura
        • Chaney
        • Kohlberg
        • Lee
      • Biological Area >
        • Sperry
        • Casey
        • Blakemore and Cooper
        • Maguire
      • Individual Differences Area >
        • Freud
        • Baron Cohen
        • Gould
        • Hancock
      • Behaviourist Perspective
      • Psychodynamic Perspective
    • Debates >
      • Nature v Nurture
      • Free Will v Determinism
      • Reductionism v Holism
      • Individual v Situational
      • Usefulness
      • Ethical Considerations
      • Socially Sensitive Research
      • Psych as a Science
      • Methodological Issues
      • Ethnocentrism
  • Paper 3: Applied Psychology
    • Issues of Mental Health >
      • Historical Context of Mental Health
      • The Medical Model
      • Alternatives to the Medical Model
    • Paper 3: Options
    • Child Psychology >
      • Intelligence
      • Pre-adult brain development
      • Perception
      • Cognitive Development
      • Attachment
      • Impact of Advertising
    • Criminal Psychology >
      • What makes a criminal?
      • Forensic Evidence
      • Collection of Evidence
      • Psychology & the Courtroom
      • Crime Prevention
      • Effect of Imprisonment
    • Environmental Psychology
    • Sport and Exercise Psychology

The 4 main research methods

Join Aldenham's Quizlet class
Picture
Psychology is the scientific study of the brain and behaviour. Investigations need to be scientific. Psychologists want their ideas/theories to be:
  • Tested and agreed with by other people.
  • Applicable to lots of people all over the world.
  • Useful and beneficial to others.
 
Because we often investigate things we cannot physically see (memories, dreams, fears, plans, love), psychologists have to be very careful when planning their investigations.
 
Psychologists use a range of ways to carry out scientific investigations these are known as research methods. We look at four research methods:
  1. Experiment
  2. Self-report
  3. Observation
  4. Correlation

Experiment – Description
  • Can manipulate one variable and keep everything else the same.
  • Allocate participants into groups.
  • If the groups behave differently then you know it’s the thing you have manipulated (IV) that caused the different result (DV), as everything else was kept the same.
 
Self-Report – Description
  • Can ask people how they think and behave.
  • Can conduct interviews or fill in questionnaires.
  • Psychologists collect the data and make conclusions about how people think and behave.
 
Observation – Description
  • Can watch how they behave.
  • Focus on their observable behaviour.
  • Gather data and make conclusions based only on what you can observe.
 
Correlations – Description
  • Sometimes it is unethical to split people into different groups and treat them differently (purposefully neglect a group of children).
  • Sometimes it is impractical or impossible to manipulate the variables (make one group rich and one group poor).
  • Sometimes all we can do is measure two characteristics in a group and see if there is a relationship between the two.

Picture
Download the class PowerPoint here
Picture
Online Stroop Test can be taken here
Picture
Download the class Word document here
Powered by Create your own unique website with customizable templates.
  • Everything else
    • Independent Learning
    • Transition >
      • UCAS >
        • Criminology
        • Year 13 Pre-U Programme
    • Revision
    • Exams >
      • Mock & Internal Exams
      • Past papers
    • Assessment Objectives
    • For Teachers
    • For Parents
    • Classrooms
    • Trips
    • Aldenham Attributes >
      • Aspiration
      • Co-operation
      • Courage
      • Curiosity
      • Independence
      • Respect
  • Paper 1: Research Methods
    • Paper 1: What the paper is like >
      • Research Methodology of the Core Studies
    • The 4 main research methods
    • Populations and Samples
    • Ethical Considerations
    • Self-reports
    • Observations
    • Correlations
    • Experiments
    • Reliability and Validity
    • Descriptive Statistics >
      • Distribution Curves
    • Inferential Statistics
    • Reporting, Referencing and Design your Own >
      • Sections of a Psychology Report
      • Harvard Referencing
      • Peer Review
  • Paper 2: Core Studies
    • Paper 2: What the paper is like
    • Areas and Perspectives >
      • Social Area >
        • Milgram
        • Bocchiaro
        • Piliavin
        • Levine
      • Cognitive Area >
        • Loftus
        • Grant
        • Moray
        • Simons & Chabris
      • Developmental Area >
        • Bandura
        • Chaney
        • Kohlberg
        • Lee
      • Biological Area >
        • Sperry
        • Casey
        • Blakemore and Cooper
        • Maguire
      • Individual Differences Area >
        • Freud
        • Baron Cohen
        • Gould
        • Hancock
      • Behaviourist Perspective
      • Psychodynamic Perspective
    • Debates >
      • Nature v Nurture
      • Free Will v Determinism
      • Reductionism v Holism
      • Individual v Situational
      • Usefulness
      • Ethical Considerations
      • Socially Sensitive Research
      • Psych as a Science
      • Methodological Issues
      • Ethnocentrism
  • Paper 3: Applied Psychology
    • Issues of Mental Health >
      • Historical Context of Mental Health
      • The Medical Model
      • Alternatives to the Medical Model
    • Paper 3: Options
    • Child Psychology >
      • Intelligence
      • Pre-adult brain development
      • Perception
      • Cognitive Development
      • Attachment
      • Impact of Advertising
    • Criminal Psychology >
      • What makes a criminal?
      • Forensic Evidence
      • Collection of Evidence
      • Psychology & the Courtroom
      • Crime Prevention
      • Effect of Imprisonment
    • Environmental Psychology
    • Sport and Exercise Psychology