PreparED Study Materials
PSY 321: Research Methods in PSY
School: Portland State University
Number of Notes and Study Guides Available: 16
Notes
Study Guides
Videos
Decoding CER: Stimuli-Linked Emotional Responses
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Unpack the concept of CER, or Conditioned Emotional Response, in psychology. It signifies an emotional reaction stemming from classical conditioning, linking neutral stimuli with significant emotional events. Examples include fears developed after traumatic experiences.
What do we call a mental predisposition that influences
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Behavior Therapy: Addressing & Resolving Behavioral Issues
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Discover the crucial role of therapists in addressing mental, emotional, and behavioral issues. Explore various therapy options and understand why cognitive, group, rational-emotive, and client-centered therapies may not be the right fit for everyone. Uncover the essence of behavior therapy, where therapists collaborate with patients to recognize and transform troublesome behaviors for a healthier future.
DSM-5: The Dynamic Guide to Mental Disorders
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Explore the importance of the DSM-5 in psychology and psychiatry, serving as a comprehensive diagnostic tool. Understand its role in ensuring consistent diagnoses, guiding treatments, and its impact on research and insurance. Witness the DSM-5's evolving nature and its role in reducing stigma.
How Do We Assign Reasons to Life Events? Unraveling Attributional Styl
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Explore the psychological concept of Attributional Style and how individuals attribute reasons for life events. Learn the difference between optimistic and pessimistic explanations. Discover how this concept impacts our self-perception and reactions to outcomes.
Understanding Thorndike's Law of Effect: Behavioral Outcomes Defined
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Explore Edward Thorndike's foundational Law of Effect, illustrating how favorable consequences influence behavior repetition. Contrast this principle with other behavioral concepts like operant conditioning and shaping for a complete understanding.

























