Definition Of A Hypothesis In Psychology
This usually involves proposing a possible relationship between two variables.
Definition of a hypothesis in psychology. Is a statement about the relationship between two or more variables. One variable is independent and is the cause of any changes in the outcome. A hypothesis which may be based on theory or prior findings is a prediction concerning the relationship between variables or the outcome of a scientific study. There are two types of hypothesis h 1 research hypothesis h 0 null hypothesis h 1 the research hypothesis this predicts a statistically significant effect of an iv on a dv i e.
Remember a hypothesis does not have to be correct. Hypothesis testing is an important feature of science as this is how theories are developed and modified. Psychology definition for hypothesis in normal everyday language edited by psychologists professors and leading students. In psychology the hypothesis might focus on how a certain aspect of the environment might influence a particular behavior.
Learn vocabulary terms and more with flashcards games and other study tools. While the hypothesis predicts what the researchers expect to see the goal of the research is to determine whether this guess is right or wrong. Start studying hypothesis psychology. If a child is exposed to the music of mozart then that child s intelligence will increase.
In scientific research a hypothesis is a statement about a predicted relationship between variables. A good research hypothesis can be formulated as an if then statement. Providing examples of hypotheses may help to clarify. A researcher has a null hypothesis when she or he believes based on theory and existing scientific evidence that there will not be a relationship between two variables.
A hypothesis plural hypotheses is a precise testable statement of what the researcher s predict will be the outcome of the study. A hypothesis is a specific testable prediction about what you expect to. Hypothesis a testable prediction about the relationship between at least two events characteristics or variables. An experiment or a significant relationship between variables i e.
The independent variable what the researcher changes and the dependent variable what the research measures. Help us get better.