Answer to Question 1
Bannerheads (or boxheads)
Answer to Question 2
A within-subjects design involves repeated measures because with each treatment the same subject is measured. In contrast, a between-subjects design measure each dependent variable only once for each subject. Between-subjects designs are usually advantageous although they are usually more costly. The validity of between-subjects designs is usually higher because by applying only one treatment combination to one subject, demand characteristics are greatly reduced. When a subject sees multiple conditions, he or she is more likely to guess what the study is about. In addition, statistical analyses of between-subjects designs are simpler than within-subjects designs. This also means the results are easier to report and explain to management.
How lenses correct visual problems: (A) emmetropia; (B) myopia; (C) hyperopia; (D) corrected myopia; ...
a) Lunge with your legs open to the table. b) Avoid lunging with your legs close to table.
Use a step stool to help an infirm client get on and off the table.
The Periodic Table of Elements.
Correct alignment for stacking the joints to apply thumb pressure to acupoints.
Table - Correlation Analysis