As Waddell, Jones
The Role of Hypotheses in Psychological Research Expository Essay
Nursing Assignment Help Table of Contents Introduction
Hypothesis
Psychology
Body of Knowledge
Conclusion
Reference List
Introduction Psychological research is often done by developing and testing theories. A theory on the other hand is a well established, principle which has been developed to give a reasonable explanation to some worldly phenomenon. Most theories arise out of repeated observations, testing and other scientific facts, laws and tested hypotheses.
In most cases, deductive approach is used to generate specified predictions from other general theories. The process through which detailed predictions are drawn concerning the validity of a theory is the testing of hypothesis.
Hypothesis A hypothesis is a specified concept about a certain concept which can be tested about the anticipation of the outcome in the study (DeCarvalho, 1991, 48). For instance, a research developed to study the relationship between study habits among students and examination anxiety could have a hypothesis that states, “The study is developed to evaluate the hypothesis that students who studied better experienced less anxiety for examinations”.
The hypothesis explains what the researcher is expecting as the outcome unless it is explorative (Coon
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