Introduction to Field Methods in Psychology Flashcards
Chapter 1
What does “recherche” mean?
To go about seeking
The Merriam-Webster Dictionary defined it as a “studios inquiry or examination” aimed at the discovery and interpretation of facts, revision of accepted theories or laws in the light of new facts, or practical application of such new or revised theories of laws.
Research
(Author) Defines scientific research as a “systematic, controlled, empirical, and critical investigation of natural phenomena”
Fred N. Kerlinger
Defines scientific research as a “an activity that aims to develop or contribute to knowledge that can be generalized ( including theories, principles, relationships), or any accumulation for information using scientific methods, observation, interference, and analysis”
The 2017 National Ethical Guidelines for Health and Health-Related Research
Aims to solve specific areas, solving specific problems or developing practical applications.
Designed to address real-world issues and improve people’s lives. Unlike the other research, which aims to increase our understanding of fundamental principles, it seeks to find practical solutions to problems.
Applied Research
☘ Has no immediate application to solve a specific problem.
☘ Driven by curiosity and the desire to expand knowledge, rather than by immediate practical applications.
☘ Seeks to increase our understanding of fundamental principles and theories.
Basic or Pure Research
Allows researchers to create a body of knowledge that involves steps for ensuring that the information will be correct.
The Scientific Method
Person
༄Describes the scientific process in research.
༄ The research process usually begins in formulating a research question or statement of the problem.
༄ In this process of formulating a research question or problem, the researcher tries to think about the cause-and-effect or the relationships among the factors involved in causing human behavior.
Spencer Rathus (2017)-Psychologist
✧ A tentative answer or explanation to the problem.
✧ In the process of formulating it, the researcher gathers a set of interrelated ideas to account for the explanations. This idea constitutes a theory.
Hypothesis
༄ Suggests that no statistical relationship and significance exists among a set of variables.
Null Hypothesis
༄ Contrary to the null hypothesis. It is usually the expectation based on theory.
Alternative Hypothesis
A Set of interconnected statements, such as hypothesis, assumptions, or predictions that help explain and understand human behavior.
Scientific Theory
Enumeration
What is the scientific process?
Observe, Question, Hypothesis, Experiment, Data Collection, Analysis, Conclusion, Communication
Researchers observe a phenomenon or ask a question.
Observe
Based on the observation, researchers formulate a specific research question.
Question
Is a testable statement that proposes a possible answer to the research question.
Hypothesis
Researchers design and conduct experiments to test their hypothesis.
Experiment
They collect data from the
experiment.
Data Collection
The data is analyzed to determine if it supports or refutes the hypothesis.
Analysis
Based on the analysis, researchers draw it about their hypothesis.
Conclusion
The results of the research are communicated to the scientific community through publications, presentations, or other means.
Communication
Each method has its strengths and weaknesses. The choice of method must fit the problem of the study.
BASIC TYPES OF RESEARCH METHODS
What Kind of Research?
༄ To describe a phenomenon and its characteristics .
༄ More concerned with what rather than how or why something has happened (Nassaji,2015.)
༄ Describe the present nature of situation and explore the causes of particular phenomena.
Descriptive Research
༄Studies the relation between variables
༄Usually measured by calculating a correlation coefficient which expresses the strength and direction of a relation between two variables.
Correlational Study
Values range between
-1.0 and 1.0.
is commonly used in linear regression.
Pearson’s Correlation or Pearson’s R
༄ Systematic way of manipulating the factors that the experimenter believes cause a particular behavior.
EXPERIMENTAL RESEARCH
The factor being manipulated is called the
independent variable
The behavior being observed is called the
dependent variable.
One group receives the (——)(such as a new drug) while the -(—— —–) receives nothing or a placebo treatment. The researchers then study what happens to people in each group.
intervention, control group
Person
The approaches and methods used in field research vary across disciplines.
MYERS & HANSEN 2012
includes a wide range of methods, such as observation, surveys, interviews, phenomenology, case study, secondary data analysis, archival research, content analysis, meta-analysis, experiments, computer simulation modeling, and neuroimaging.
Field Research
The steps of the scientific method are:
developing research questions, formulating the hypothesis, testing the hypothesis, drawing conclusions and reporting results.