Question : 71. In which of the following procedures participants assigned to different : 1252571

71. In which of the following procedures are participants assigned to different experimental groups on the basis of chance and chance alone? 
A. Operationalization
B. Correlation
C. Random sampling method
D. Random assignment to condition

72. An experimenter flips a coin for each participant and assigns the participant to one group when “heads” came up and to the other group when “tails” came up. This process is referred to as: 
A. operationalization.
B. random assignment to condition.
C. purposive sampling.
D. correlation.

73. Which of the following is an advantage of archival research? 
A. It provides a thorough, in-depth understanding of participants.
B. It provides a sample of people in their natural environment.
C. A small sample can be used to infer attitudes and behavior of a larger population.
D. Data collection is easy because data already exists.

74. Which of the following is an advantage of survey research? 
A. It provides a thorough, in-depth understanding of participants.
B. It provides a sample of people in their natural environment.
C. A small sample can be used to infer attitudes and behavior of a larger population.
D. Data collection is easy because data already exists.

75. Which of the following is a disadvantage of survey research? 
A. It is dependent on the availability of existing data.
B. The “typically occurring habitat” being observed cannot be controlled.
C. A small sample cannot be used to infer attitudes and behavior of a larger population.
D. The sample may not be representative of the larger population.

76. Which of the following is an advantage of a case study? 
A. It provides a thorough, in-depth understanding of participants.
B. It provides a sample of people in their natural environment.
C. A small sample can be used to infer attitudes and behavior of a larger population.
D. Data collection is easy because data already exists.

77. Which of the following is a disadvantage of a case study? 
A. It is dependent on the availability of existing data.
B. The “typically occurring habitat” being observed cannot be controlled.
C. Results may not be generalizable beyond the sample.
D. It fails to provide a thorough, in-depth understanding of participants.

78. Meaningful results that make it possible for researchers to feel confident that they have confirmed their hypotheses is known as a _____. 
A. mutually exclusive result
B. subjective outcome
C. significant outcome
D. conditional result

79. Research that is conducted, sometimes using other procedures, settings, and groups of participants, to increase confidence in prior finding is referred to as _____. 
A. replicated research
B. archival research
C. naturalistic research
D. survey research

80. Iyesha reads a journal article reporting a study in which a small sample of women undertook tests of spatial ability at two points during their menstrual cycle. Iyesha conducts a similar study using not only spatial ability but also verbal ability tests. In addition, Iyesha tests a larger sample of women. She aims to confirm the findings of the study mentioned in the journal. Iyesha performs a _____. 
A. meta-analysis
B. replicated research
C. significance test
D. control study

81. Kendra is combining the results of a number of experiments to yield an overall conclusion. Kendra is performing a _____. 
A. meta-analysis
B. significance test
C. cross-validation
D. sensitivity analysis