Correlational Research Ps300 Unit 7 Project

CORRELATIONAL RESEARCH Correlational look into in psychological science LeighAnn Hancock Kaplan University PS300-Research Method I professor Myeisha Leiva October 2, 2012 Correlational Research in Psychology Psychologists employ a flake of polar scientific methods to conduct inquiry on tender psychology topics. Employing these methods allows enquiryers to test hypotheses and theories by looking for relationships amidst different variables. Social psychologists theatrical role correlational research in secernate to identify relationships surrounded by naturally occurring variables. Conducting surveys is a popular method for researchers to use to compile data needed for a correlational occupy. Surveys allow researchers to prognosticate and describe peoples opinions, attitudes and preferences by computing a correlation coefficient and determining the strength and command of the relationship amidst the two naturally occurring variables. The correlation coeff icient does non reflect non running(a) relationships surrounded by variables. If a relationship between two variables is not linear, then(prenominal) the correlation coefficient will be of little use. Correlation study produces three possible results: a positive correlation, a prejudicial correlation, and no correlation, also referred to as zero correlation.

A ocular representation of the data sess be made on a scatter deoxyguanosine monophosphate/plot and a linear relationship exists when the graph covering the relationships between the two variables results in a straight line, or something very near a straight line. Correlational research is employed when studying variables that cannot be manipulated, such as assume order! , sex, and age, and therefore scientific experience concerning them essential be establish on correlation evidence. Researchers must remember to keep in mind avoiding the floor and crown effect when conducting correlational research as well as acknowledging that correlation does not allude causation. Statistical correlation is a statistical technique which tells us if two...If you want to get a full essay, order it on our website: OrderEssay.net

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