The Role of Research and Statistics in the Field of Psychology

According to the course syllabus we were introduced to the techniques of psychological research. This course was able to provide an understanding of how research is done, and what methods we can use to do so. By having a clear understanding of research and techniques used, it allows us to communicate effectively in regards to ideas behind the research process. In this paper, I will use myself as the case study to examine exactly what I learned about research.

Dunbar, G. (2005). Evaluating Research Methods in Psychology. New Jersey: John Wiley & Sons Inc.

This essay examines the advantages and disadvantages of using a method primarily for gathering research on human subjects that can be examined for later use. It will give a basic outline of the methods of investigation, their uses and their suitability. I will also look at the scientific method as a whole and examine the criticisms of this method using the writings of Hume and Popper.

Example; you have a cat and the cat just playing around with a ball and when you

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The lesson that is perhaps the most important one we learned this week is the scientific method. The scientific method is not only used in particularly every subsection in science, but allows psychologists to test different ideas about behavior. Pastorino and Doyle-Portillo in the General Psychology textbook describes the scientific method as “ a set of rules for gathering and analyzing information that enables you to test an idea or hypothesis”. (8) All scientists adhere to these standard set of rules in order to be able to better analyze the data and share the results throughout the scientific community. The scientific method consists of a few distinct parts: allow for observation, make a prediction, form a hypothesis, choose a research method/ design an

The sample for this study consisted of 222 participants who were second year psychology students from the University of Newcastle. All students were participating as part of a course requirement and all had given their consent to participating in the study.

When it comes to the scientific method, especially in the science of psychology, there are many different ways a question can be asked in order to get the conclusion to a hypothesis. Psychology is by its nature something that not only produces many questions but also helps to find the answer to those questions. Through asking the right questions a person can see a whole new world of understanding unfold before them. This understanding of why a person or animal acts the way it does has been groundbreaking in the growth of understanding a individual on a much deeper level than the sociological standpoint. Before this understanding can be obtained however one must learn first how to ask a proper question and then in turn how to test that

A person should consider I/O psychology as a science because of its use of scientific research and its practice and because of its use of descriptive and inferential statistics (Spector, 2012), “I/O psychologists do many different jobs in a wide variety of settings” (p. 6). One divides I/O settings into two areas of concern, which are scientific research and practice. The research area provides certain principles, which one applies in practice. The activity of practice involves using psychological principles for solving problems of the real-world. Scientific research and practice are both important in I/O psychology. I/O psychologist perform studies were the requirements of statistical methods are necessary for analysis of data. Statistical methods are used to perform studies are descriptive and inferential statistics. I/O psychologists use descriptive statistics for summarizing study results. I/O psychologists use inferential statistics for the purpose of interpreting the results of studies by using different statistical tests.

As stated in our syllabus, research is essential to the science of psychology. This course was an introduction to the basic concepts and instruments needed to assess and conduct research. Through understanding the research process, as well as the ideas such as validity and reliability, we become better acute consumers and producers of research. I have also learned that research comes in many different tests and observation, but each method is just as important as the last one.

All questions will come from the lectures and the assigned chapters and parts of chapters in the text. The questions will be organized (as shown below) into the same main headings and subheadings used in the Lecture Notes, although some subheadings are different to reflect material covered in the text but not in lectures. Under each heading will be a mix of true-false and multiple-choice questions to be answered on a scantron sheet. For some of the true-false and multiple-choice questions, you also may be

Psychological research describes investigations psychologists undertake in order to review and analyse a specific hypothesis, (a theory about the relationship between defined variables). Research allows theories to be confirmed, amended or rejected and often leads to further research as requirements evolve. Psychological research can take many forms, from laboratory based experiments to non-invasive viewing of subjects in their own environment. This research can take place using human or non-human subjects and the analysed results applied to human behaviour or experience within many disciplines including, education, legal or occupational.

In this booklet you will find an overview of all the different approaches to psychology. This will consist of the key assumptions, examples of the relevant psychologists and examples of their work, as well as an exploration into the advantages and disadvantages that some of these approaches possess.

In Psychology 101 we learned that research methods are used in order to understand our mental and behavioral processes by making observations in a systematic way, following strict rules of evidence and thinking critically about that evidence. This scientific research is based on theories (tentative explanations of observations in science), hypotheses (predictions based on a theory) and replication (testing a hypothesis in more than one study). Some of the different research methods are firstly, descriptive studies. Descriptive studies are studies that use survey methods, naturalistic observation and clinical methods. Another research method is correlational studies. Correlational studies are studies that help one to determine if a relationship exists between two or more variables and if so it tells one how strongly those two variables relate to one another. With in correlational studies one can have positive correlation (as one variable increases or decreases so does the other), negative correlation (variables go in opposite directions) or zero correlation (no relationship between the variables). Another research method is formal experiments. Formal experiments are studies that allow us to draw conclusions about how one variable may cause or have an effect on another variable. With in formal experiments there are four elements, which are the independent variable (variable that is manipulated or controlled), the dependent variable (variable that is measured), the experimental

At the beginning of this subterm, I had a limited understanding of the proper research methods used within psychology. Despite having previously completed several psychology courses, two being upper level courses, there was still much I needed to learn pertaining to psychology research methods. While this research class has been on only an introductory