When sets of diverse ability tests are administered to large, unbiased samples, almost all the correlations are positive. This is a phenomenon known as ____.
a. the positive correlation effect.
b. positive manifold.
c. positive factor structure.
d. factor analysis.
Question 2
A study demonstrates that the number of cigarettes smoked per day is significantly correlated with the number of respiratory infections experienced by young adults. This observation suggests that
a. cigarette smoking causes respiratory infections.
b. cigarette smoking does not cause respiratory infections.
c. cigarette smoking causes some respiratory infections but not others.
d. the data do not allow inferences about causation.
Large male size and mating success.
Darters such as this male greenside darter form a diverse and distinctive subfamily of fishes within
The Red-bearded Bee-eater Nyctyornis amictus is a large species of bee-eater found in the Indo-Malay
Diverticulosis. It is the presence of abnormal pouches in the wall of the large intestine (diverticu
Procedures and Diagnostic Tests Related to the Ear
Venn diagram representation of 17,067 medium and large clusters of protein