4.1	Essay: The DSM Write an essay describing the four advances in the DSM, as reflected in DSM-IV, and the five axes for diagnosing abnormal behavior.

	4.2	Essay: The Rorschach Test Write an essay discussing the Rorschach Test and evaluating the strengths and weaknesses of its scoring and interpretation.

	4.3	Essay: The TAT Explain the TAT as an example of a projective test and identify problems with the TAT as a diagnostic tool.

	4.4	Online Investigation: Psychological Tests Compare and contrast the four types of psychological tests for abnormal behavior by taking tests online and analyzing results.

	4.5	Thinking Critically: Questions about Diagnostic Techniques Address critical thinking questions about this section of text.

	4.6	Review of Key Terms Check your knowledge of key terms and concepts form this section.

	4.7	Essay: Animal Research Write an essay on the use of animal research in avoiding practical and ethical problems in human psychological experiments. What are the limits and problems of animal research in this context?

	4.8	Online Investigation: The Ethics of Animal Research Learn more about animal research in experimental psychology and take a stand regarding research and animal rights.

	4.9	Matching: Concept Check Complete this matching exercise to review the people and concepts discussed in this chapter.

	4.10	Thinking Critically: Questions about Research Methods Address critical thinking questions on this section of text.

	4.11	Review of Key Terms Check your knowledge of key terms and concepts form this section.