If a researcher is allowed to use deception in a study with human participants, when should they reveal the true study purpose and procedures to the participants?
A. at least 7 days prior to the start of the study
B. immediately prior to the start of the study
C. once the participant begins experiencing distress as a result of the study procedures
D. immediately after the study is completed
Answer: D
You might also like to view...
The two stable dimensions of parental behavior discussed in your text are level of control, and provision of needed essentials
a. True b. False Indicate whether the statement is true or false
Michelle is a top level runner with very little body fat, who exercises vigorously each day. Which is she most likely to experience?
A) Amenorrhea B) Dysmenorrhea C) Metrorrhagia D) Menhorrhagia
When a researcher directly controls or manipulates changes in the independent variable by exposing participants to the treatment conditions,
A) she is conducting a correlational study. B) cause-and-effect relationships can be detected. C) the correlational coefficient should be zero. D) she is using a technique called matching.
During early childhood, children's appetites
A) stay the same as they were in infancy. B) decrease from their standard in infancy. C) increase slightly from their standard in infancy. D) increase a lot from their standard in infancy.