Books written by Annabel Ness Evans
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Methods in Psychological Research
Pearson's rr test is used to determine if there is a linear relationship between two continuous variables. Values of r can range from +1 to –1. The sign indicates the direction of the relationship, and the value tells us the strength.
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Methods in Psychological Research
When we have measures on two continuous variables and we want to know if these variables are systematically related, we might choose Pearson's r test. If we have rank-order data on two variables, we might choose Spearman's rank-order ...
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Using Basic Statistics in the Behavioral and Social Sciences
In the fifth edition, I have included more global examples and references than in previous editions. ... that accompany this new edition: the Instructor's Resource Manual With Exercises, the Test Item File, and PowerPoint Slides.
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Using Basic Statistics in the Behavioral and Social Sciences
In this fully updated edition of Using Basic Statistics in the Behavioral and Social Sciences, Annabel Ness Evans presents introductory statistics in a practical, conceptual, and humorous way, reducing the anxiety that many students ...
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BUNDLE: Evans
In this updated third edition, authors Annabel Ness Evans and Bryan J. Rooney focus on applying concepts and doing research with simple in-text exercises.
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Methods in Psychological Research
Psychologists strive to contribute a portion of their professional time for little or no compensation or personal advantage. (APA, 2002, p. 3) In both research and the practice of psychology, we are given a position of trust.
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Methods in Psychological Research
In this updated third edition of Methods in Psychological Research, authors Annabel Ness Evans and Bryan J. Rooney focus on applying concepts and doing research with simple in-text exercises.
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Bundle: Evans
We offer these texts bundled together at a discount for your students.
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Methods in Psychological Research
The Fourth Edition equips students with the tools they need to understand research concepts, conduct their own experiments, and present their findings.
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Using Basic Statistics in the Behavioral and Social Sciences
This exciting new edition includes a greater number of realistic and engaging global examples within the social and behavioral sciences, making it ideal for use within many departments or in interdisciplinary settings.