Which of the following represents a true distinction between cross-sectional and longitudinal designs?
a) Cross-sectional designs can be used to compare differences across cohorts, while longitudinal designs can be used to compare differences within cohorts.
b) Cross-sectional designs are sensitive to changes in methodology, while longitudinal designs are relatively impervious to changes in methodology.
c) Cross-sectional designs study the same individuals multiple times, while longitudinal designs study different individuals each time.
d) Cross-sectional designs are prone to practice effects, while longitudinal designs are not subject to practice effects.
Question 2
The belief that an individual's character can be judged by their facial appearance is known as
a) physiognomy.
b) phrenology.
c) psychography.
d) craniology.
A Controlled Cross between Two Plants
Distinction of Female Pelvis
Cross section of heart with pacemaker leads
A cross-sectional view of a typical zirconia oxygen sensor.
7-month-old Leslie —an example of cross-modal transfer