A researcher placed male rodents in the presence and absence of a conspecific male. Cortisol (a stress hormone) levels were compared at both times. What type of t test is most appropriate for this study?
A. one-sample t test
B. two-independent-sample t test
C. related-samples t test
D. There is not enough information to answer this question.
Ans: C
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Open method
Match each statement with the correct item below. a. a desirable feature of behavior samples b. a formal method of observation and recording in which you record selected behaviors during preset uniform time periods and at regularly recurring or randomly selected intervals c. the degree to which two or more observers agree with one another as to what occurred during an observation session d. a characteristic of any method that does not preserve descriptions of behavior and events as they originally occurred e. a characteristic of any method that preserves descriptions of behavior and events as they originally occurred
The Smiths are very worried because their daughter, Rachel, has been hitting other children in her playgroup. The Smiths go to see a psychotherapist with a Behaviorist perspective. Based on this approach to development, which explanation is the therapist likely to give for Rachel's behavior?
A) Rachel is expressing unconscious aggression B) Rachel is getting something she wants by hitting other children C) Rachel needs to have someone explain why hitting is wrong, andwhat she could do instead of hitting D) Rachel does not yet have the cognitive maturity to learn why hitting is wrong
Define evaluation as a part of critical thinking.
A. Using existing information to make a decision or create an action plan B. Breaking information into smaller parts to understand their relationships and connections C. Making a decision about the completeness of information you have gathered D. Judging information to determine which is most reliable, most relevant, and most helpful in meeting your end goal
Which of the following is an example of an intangible company resource?
a. Patents and copyrights b. Talented employees c. Credit rating and borrowing capacity d. Information systems