Dams use hydroelectricity to power towns and cities, so I would go with B) provide power
Answer:
c) validity
Explanation:
Validity: In psychology, the term validity refers to the tendency of a test to measure what the test is supposed or claims to measure. It is the judgement which is based on different types of evidence.
In other words, it is the extent to which a particular conclusion, concept, or measurement is well-defined and responds accurately or precisely in the real world.
The validity of an experiment can be increased by improving measurement techniques, controlling different variables, adding placebo or control groups, etc.
In the question above, Gunter's statement is equivalent to saying that the WAIS lacks the validity.
Answer:
<em>Learning Curve Effect</em>
Explanation:
The learning curve was first defined in 1885 by psychologist Hermann Ebbinghaus and is used as a means of measuring the quality of output and estimating costs.
<em>A learning curve is a term that visually represents the cost-output relationship over a specified period of time, usually representing an employee's or worker's repetitive task.</em>
<span>Short-term memory is the part of memory that is typically used to simply store information for a short period of time, milliseconds on average. Working memory, in comparison, allows for us to take these short-term memories, recall them, and manipulate them in ways that short-term memory is incapable of handling.</span>
