the answer is: A cognitive psychologist enrolls undergraduate students for a computer-based study about the effect of mood on problem-solving behaviors.
Here the requirement for research with human subjects according to the Fed :
"Obtains information or biospecimens through intervention or interaction with the individual, and uses, studies, or analyzes the information or biospecimens; or Obtains, uses, studies, analyzes, or generates identifiable private information or identifiable biospecimens."
The experiment on this ption fulfill the criteria because:
- The experiment should use studies or analytics to obtain some sort of private information from the subjects. (such as their mood)
- The experiment should make some sort of intervention that can be used to measure its hypothesis. (in the case above, the researchers could put the subject under a certain level of stress before telling them to solve a set of problems)
- The researchers need to interact with the subject in a certain way. (since the researchers meet the undergraduate directly, it's considered as an interraction)
Answer:
Um i believe it is A Due to lack of rainfall, a large percentage of water goes to irrigate farmland.
Explanation:
Because its the only one that is weather related or rather climate related.
If brainiest is earned its greatly appreciated.
A. increases.
I hope it’s right :P
Answer:
1. Recognize that good corporate governance is not just about compliance. ...
2. Clarify the board's role in strategy and risk management. ...
3. Monitor organizational performance. ...
4. Build a skills-based, diverse board. ...
5.Appoint an effective, competent chairperson. ...
6. Support equal voices for all board members
Participants will respond to extraordinarily high ration requirements when reinforcement requirements are thinned gradually over a long period, similar to FR schedules.
<h3>What are reinforcement schedule?</h3>
The precise rules that are applied to offer (or remove) reinforcers (or punishers) after a specific operant activity are known as schedules of reinforcement. These guidelines are outlined in terms of the duration and/or quantity of replies necessary to provide (or remove) a reinforcer (or a punisher).
<h3>What are FR schedules?</h3>
Reinforcement is only delivered after a predetermined number of replies under a fixed-ratio schedule (FR schedule) in conditioning. "FR 1" denotes that reinforcement is given following each response; "FR 50" denotes that reinforcement is given following each of the first 50 responses; and so forth.
Learn more about reinforcement schedule: brainly.com/question/12282349
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