Answer:
c. the law of effect.
Explanation:
the law of effect proposed by Thorndike says that when an action is followed by a reinforcement, the likelihood of the action will increase.
This is so because the consequences will be associated with the stimulus and will be more likely to occur when the stimulus reappears.
Answer:She must give them a reasonable amount of work that challenges students without making them feel overwhelmed by the quantity of the work that they have to do.
Explanation:
Student will sometimes feel overwhelmed when they have a lot of work to study and because of this they feel like they will never finish and the only short cut for them is to consider cheating as the way out.
However if she can give them less amount of work this will make them feel at ease and maybe trust in their own capabilities to finish that amount of work .
Answer:
it is a
Explanation:
Eduardo leaves 1/3 of the samples dirty. He divides the other samples into two groups. He cleans each group with a different vacuum. He puts the samples in a random order, then asks the panelists to rate how clean each sample is.
i just got it
Answer:
internal validity
Explanation:
Internal validity: The term internal validity refers to the approximate fact of the interference of causal or cause-effect relationships. It is valid in study or research that aims at demonstrating a causal relationship. The internal validity is irrelevant in descriptive and observational studies. It defines the degree to which a given study is being conducted properly.
Threats to internal validity include history, testing, regression instrumentation, selection, or experimental mortality, etc.
