Describe the characteristics of quantitative research.
List and explain the different types of variables used in quantitative research.
Explain the difference between experimental and nonexperimental quantitative research.
Explain the concept of a correlation coefficient.
Describe the characteristics...
What is Correlational Research?
The correlation research method is appropriate when researchers want to study and “assess relationships among naturally occurring variables.” Assessment means making predictions about the nature of the relationships being studied. It also means describing the relations...
should thus permit a highly accurate prediction of corresponding volitional action. Predicting behavior from intention The literature contains many examples of intentions that are highly correlated with volitional behavior. Table 6.1 shows a few representative findings. It can be seen that intentions have...
Moderator-Mediator Variable Distinction in Social Psychological Research: Conceptual, Strategic, and Statistical Considerations
Reuben M. Baron and David A. Kenny University of Connecticut In this article, we attempt to distinguish between the properties of moderator and mediator variables at a number of...
they conduct research to understand exactly why people think, feel, and behave the way they do. Like other scientist, psychologists use the scientific method, a standardized way to conduct research. A scientific approach is used in order to avoid bias or distortion of information. After collecting data,...
mechanical, photocopying, recording, or otherwise, without the prior written permission of the copyright holder. This publication is designed to provide accurate and authoritative information in regard to the subject matter covered. It is sold with the understanding that the publisher is not engaged...
* Maximising leverage by using very few variables to explain many effects.
* Reports on the degree of certainty of results.
* Shows true causal relationship, not just correlation.
* Provides accurate data and accounts for other variables.
* Determines if the relationship...
simply observe -- for instance, surveys that seek to describe the percent of people holding a particular opinion. And, there are many studies that explore relationships -- for example, studies that attempt to see whether there is a relationship between gender and salary. Probably the vast majority of applied...
o Not necessarily the production of something original
o Not always involving a problem
o Role expectation
o Current information
o Client perspectives
o Solutions to problems
Explain two basic principles for humane treatment of human subjects in research. Drawing on the course readings or a current news item, provide an example of a study in which ethical principles were not followed. How might study design have been improved in that case?
The two basic principles...
Sept 2, 2010
Background: Jurors’ use of eyewitness testimony
Exhibit 1: Brigham and Brothwell 1983
Described 3 studies with staged crimes
* Conditions of witnessing
* Length of observation
* Delay before identification sought
Ss asked to estimate the percent of accurate eyewitness...
related to that figure. For example, two projects may both have a value of 10 millions EUR, but if we know that one has an uncertainty of +/-1 million EUR around the 10 million EUR and the other has an uncertainty of +/- 3 million EUR, this shows them in a very different light.
Management will need...
RELATIONSHIP BETWEEN LEADERSHIP
STYLES AND EMPLOYEES COMMITMENT IN
EAST AFRICA BOTTLING S.C (COCA-COLA)
A TERM PAPER: THE COURSE OF ADVANCED ORGANIZATIONAL
BEHAVIOR AND DESIGN
BY: SIRAK TEFERI ……….…. MKMW/601/06
TESFAYE SEMELA (Professor)
The Relationship Between Leadership Styles...
The measurement of marketing phenomenon is fundamental to provide meaningful information for marketing decision making.
Measurement transforms the characteristics of an object into a form that can be analyzed by a research. Normally, scales are used to measure response and classified into following...
RESEARCH METHODS IN PSYCHOLOGY
The Scientific Method
Psychologists use the scientific method to conduct their research. The scientific method is a standardized way of making observations, gathering data, forming theories, testing predictions, and interpreting results.
Social Science Research: Principles, Methods, and Practices
University of South Florida, email@example.com
Bhattacherjee, Anol, "Social Science Research: Principles, Methods, and Practices" (2012). Open Access Textbooks. Book 3. http://scholarcommons...
tests concerns their ability to measure what they are supposed to measure.
The accuracy, or usefulness, of a test is known as its validity. For example, suppose you wanted to develop a test to determine which of several job applicants would work well in a bank. Would an arithmetic test be a valid test...
Identifying groups of individuals or objects that are similar to each other but different from individuals in other groups can be intellectually satisfying, profitable, or sometimes both. Using your customer base, you may be able to form clusters of customers who have...
Psychology as a science: The Science of the mind or mental states and processes
* 4 Goals of Psychology: To describe, explain, predict, and control behavior and mental processes
Describe: tell what occurred Explain: tells the why Predict: under what conditions is the behavior/event likely to occur...