A design in which measures are taken at baseline and after the introduction of the independent variable at different times across multiple participants is a _____ design
a. multiple-baseline across participants
b. multiple-baseline across time
c. reversal
d. pretest/posttest
a
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During scientific jury selection, a psychologist may interview relatives, acquaintances, neighbors, and coworkers of potential jurors
a. True b. False Indicate whether the statement is true or false
According to research on older adults
A. reaction time improves with age B. movement time declines with age C. response time improves with age D. no differences exist in movement time between young adulthood and older adulthood
Mary is less fearful of death than many older people her age. According to the text, a major reason for Mary's diminished fear of death probably is her
a. having cared for a terminally ill friend b. genuine belief in the afterlife c. feeling that "it can't happen to me" d. having a college education
Kelly would like to lose weight and her friend recommends a workout video that she found effective. Kelly hesitates, however, and states that she is too out of shape to follow along with fitness models. Her friend informs her that this particular video has a "modifier," an actor of average fitness level who shows how to do the exercises at a slower pace. It is likely that the video producers included this actor to directly address which requirement for modeling?
A. Attention B. Retention C. Reproduction D. Motivation