An experiment in compensatory reading instruction is conducted with students who had low scores on a reading performance test. Students are pretested and posttested. The likely threat to internal validity is:
a. maturation.
b. instrumentation.
c. experimental mortality.
d. statistical regression.
d
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In selective coding, the researcher
a. categorizes data into manageable segments. b. makes connections between and across categories of data. c. reviews data for specific categories. d. compares each unit with previous categories to determine if a new code is needed.
The use of immunization has virtually eliminated which condition as a cause of deafness, blindness, heart malformation, and intellectual disabilities in the United States?
a. Chicken pox b. Cytomegalovirus (CMV) c. Diphtheria d. German measles (rubella)
A New Jersey court would not allow a teacher's association to videotape a school board meeting because it would disrupt the process
Indicate whether the statement is true(T) or false(F).
‘Emotional labor’ is about
A. Work that workers feel passionate about B. Feeling sympathy with co-workers performing roles they don’t like C. ‘Faking’ emotions to please customers and others D. Dealing with conflicts of social identity E. Having the role of providing services to clients who are emotionally distressed