A Limitation of Ex Post Facto Research Is That

question 52

Multiple Choice

A limitation of ex post facto research is that

• A) null hypotheses cannot be tested.
• B) random sampling is not possible.
• C) behavioral observations are difficult and time consuming.
• D) comparison groups cannot be used.
• E) generalizations concerning cause and effect are difficult to justify.

Identify the symptoms and diagnostic criteria of schizophrenia.

Recognize dietary and lifestyle factors that can influence the risk and course of depression and bipolar disorder.

Compare and contrast various psychiatric disorders, including their prevalence and impact on daily functioning.

Understand the characteristics and treatment of bipolar disorders, including bipolar I and II.

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