April 2022

Types of validity include criterion-related, content, construct, and face validity. Types of validity include criterion-related, content, construct, and face validity. Criterion-related validity looks at the correlation between test scores and a criterion that the test scores could be expected to predict. For instance, SAT scores for high school seniors could be expected to correlate with […]

You are a psychologist studying the relationship between video game playing and college performance. You are a psychologist studying the relationship between video game playing and college performance.  As part of your research, you are looking at studies on gaming and GPA.  You have found three articles that look at the relationship between gaming and

Prior to beginning work on this discussion, read the required chapters Prior to beginning work on this discussion, read the required chapters from the text and review the required articles for this week. Taking on the role of the expert in the treatment of schizophrenia or depression, you will prepare a presentation for a group

Websites and social media sites can provide important sources of data Websites and social media sites can provide important sources of data that will help expand your understanding of the stakeholders who are connected to the phenomena you are exploring. Walden has devoted an entire website to making visible its actions and activities about social change. At