If, after calculating an independent-groups t test you find that it is equal to zero, then
a. the two sample means differ significantly
b. the two sample means do not differ significantly.
c. you have done something wrong.
d. the two population means differ significantly.
b
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Bill has never been convicted of a crime, but has manipulated and exploited those around him. He has no sense of fear or anxiety and does not seem to learn from experiences. What is his likely diagnosis?
a. avoidant personality disorder b. obsessive-compulsive personality disorder c. antisocial personality disorder d. paranoid personality disorder
Which of the following methods are used to treat erectile disorder?
a. Psychological treatments b. Pharmacological treatments c. Hormonal treatments d. All of these
To reduce the high rates of academic dishonesty on college campuses, which psychological theorist would most likely recommend changing situations, such as professors using multiple forms of the exam, web-based plagiarism software, and integrity codes, and educating students about plagiarism?
a. humanistic b. behavioral c. psychodynamic d. trait
In 1852, the Church of Jesus Christ of Latter Day Saints, or Mormons, announced that many of its members practiced ____
a. adultery c. homosexuality b. bisexuality d. polygamy