Which of the following statements about validity and reliability is correct?
a. If a test has low validity, its reliability must be low as well.
b. If a test has high reliability, its validity must be low.
c. Validity is more important than reliability.
d. If a test is not valid, it might still be reliable.
d. If a test is not valid, it might still be reliable.
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____ experiences are instructional experiences that demonstrate real-life connections by providing an association between the concepts taught and a real-life activity or event
a. Authentic association b. Active instruction c. Authentic learning d. Active learning
Public school teachers currently have access to one type of retirement plan: the defined benefit plan
Indicate whether the statement is true or false.
Students with emotional or behavioral disorders may find the classroom undesirable and actually want to escape. Seclusionary time-out would not be a good choice for treatment for a student like this.
Answer the following statement true (T) or false (F)
In testing the difference between two means, which of these is implied by the null hypothesis (H0)?
a. ?1= ?2
b. ?1 > ?2
c. ?1 < ?2
d. 