If other factors are held constant, the larger the two sample sizes, the greater the likelihood that the independent-measures t test will find a significant difference

In order for NMDA receptors to be activated,___must be dislodged

a. glutamate b. Mg c. Na d. nitric oxide

In a __________ design, one group of participants is followed and assessed as the group ages

a) cohort b) longitudinal c) behavior genetics d) cross-sectional