Describe the advantages and disadvantages of a between-subjects experiment.

What will be an ideal response?


Ans: Advantages: no order effects, subject commitment is shorter.
Disadvantages: need more subjects, may be group differences.

Psychology

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Which of the following statements accurately describes changes between DSM-IV and DSM-V relative to how somatic symptom disorder is diagnosed?

A. According to DSM-IV, individuals must be experiencing dysfunctional thoughts, feelings, and/or behaviors, along with chronic somatic symptoms. B. According to DSM-IV, individuals must be experiencing dysfunctional thoughts, feelings, and/or behaviors, but not chronic somatic symptoms. C. According to DSM-V, individuals must be experiencing dysfunctional thoughts, feelings, and/or behaviors, along with chronic somatic symptoms. D. According to DSM-V, individuals must be experiencing chronic somatic symptoms but not dysfunctional thoughts, feelings, and/or behaviors.

Psychology

Rex is a teenager who characterized by his peers as a "little professor" who knows and talks a lot about one topic, dinosaurs. Given this description, Rex would most likely have _____ disorder

a. anxiety b. personality c. Kanner d. autism spectrum

Psychology

A double-blind experiment would be used for all of the following EXCEPT to a. minimize researcher bias. b. minimize changes in subjects' behavior caused by the unintended influence of an experimenter's actions

c. control for research participant bias. d. eliminate the need for randomly assigning participants to experimental and control groups.

Psychology

Social-cognitive learning theory emphasizes the continual interaction between persons and a given situation

Indicate whether this statement is true or false.

Psychology