subject
Mathematics, 05.02.2021 04:30 hftyd2046

A researcher is interested in studying the effects of altitude on cognitive performance (e. g., perception, memory, problem solving, etc.). The researcher finds a group of experienced mountain climbers (n = 10) who volunteer to participate in the study. All of the climbers are tested at three different altitudes—at sea level (in the researchers’ laboratory at the University of California, San Diego), at the base camp (9,000 feet above sea level), and at 23,000 feet above sea level (at the peak of Mt. Denali in Alaska). At each location, the climbers perform a memory task (remember a list of 16 non-words like “biv”), and the accuracy of their memory is recorded (i. e., # of correctly recalled words). a. pls name the independent variable, dependent variable, levels of the IV, and the type of experiment design of this study (i. e., b/w- or w/i-subject design )

b. on what level of measurement is accuracy of memory assessed? (i. e., is it on nominal, ordinal, interval, or ratio?)

ansver
Answers: 2

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 23:30, isiss18
The candy store is having a 30% off sale. emma is going to buy $7.50 worth of candy. how much will she pay after the discount
Answers: 1
image
Mathematics, 22.06.2019 00:00, hadilalhjajih
The amount cami raised during last year’s charity walk, $45.50, is 7/10 of the amount she raised this year. which equation represents n, the number of dollars she raised this year?
Answers: 2
image
Mathematics, 22.06.2019 02:10, sierravick123owr441
On monday, the water was shut off 3 times for 1/4 hours, 2/3 hours, and 1-3/4 hours, respectively. what was the tireless number of hours the water was off?
Answers: 1
image
Mathematics, 22.06.2019 02:30, queenjade2614
Atriangle has side lengths of x, x+11, and 3x+5. what is the perimeter? a. 3x^2 + 38x + 55 b. 4x + 16 c. 5x + 16 d. 3x^3 + 38x^2 + 55x
Answers: 1
You know the right answer?
A researcher is interested in studying the effects of altitude on cognitive performance (e. g., perc...

Questions in other subjects:

Konu
Mathematics, 19.06.2020 00:57
Konu
Mathematics, 19.06.2020 00:57