Which of the following is least relevant to the experimental method?
a. internal validity
b. random assignment
c. independent variable
d. random selection
Question 2
A researcher investigated the relationship between self-esteem and choice of a partner in a getting acquainted situation.
To do this, she had students take a personality test and then she gave them feedback (based on random assignment) indicating either that the test found them to be mature, insightful, and socially skilled or immature, inflexible, and overly critical. After receiving this feedback, students chose a partner to interact with by looking at photos of people of the opposite sex who were either high or low in physical attractiveness. The study just described is a(n)
a. observational study.
b. correlational study.
c. experiment.
d. meta-analysis.
The experimental approach used by Masui and Markert to identify cyclin and cyclin-dependent kinase (
Sagittal section of upper respiratory system illustrating the internal anatomy of the nasal cavity,
internal organs chart
Internal and external attributions
The experimental system that permits observation of rotation in the F1 component of F1F0 ATP synthas
The experimental system that permits observation of rotation in the F1 component of F1F0 ATP (c)