estrous cycle the cyclical sequence of reproductive activit...
flexion n. the bending of a joint in a limb (e.g., the elbo...
liberation psychology a movement that emerged in South Amer...
d 1. see Cohen’s d. 2. see Glass’s...
HM the initials of a patient, Henry Molaison (1926–2008), w...
nonexperimental research see quasi-experimental research.