The present study contrasted caffeine's effects on individuals who expect caffeine to stimulate them and those who do not. Secondly, whether a message that caffeine rather than placebo was administered would also affect these two groups of subjects differently was investigated. The study was conduct
Caffeine and memory performance on the AVLT
β Scribed by Dr. William S. Terry; Barbara Phifer
- Publisher
- John Wiley and Sons
- Year
- 1986
- Tongue
- English
- Weight
- 293 KB
- Volume
- 42
- Category
- Article
- ISSN
- 0021-9762
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
An experiment was conducted to examine the eects of caeine and noise on mood, mental performance and cardiovascular function. One hundred and six young adults (mean age 21 . 2 years) took part in the study. Subjects were assigned to one of six groups formed by combining noise/quiet and drink (caeina
## Abstract ## Objective To study the effects of consuming caffeine and glucose, alone and combined, on cognitive performance. ## Methods Seventyβtwo healthy subjects (36 women; age range 18β25) were tested early in the morning, having fasted overnight. Using a doubleβblind, randomised design, s
This study presents a test of the YerkesΒ±Dodson Law (YDL; Yerkes and Dodson, 1908), which is understood to predict a negative quadratic relationship between arousal and performance (`inverted-U' hypothesis), and a lower level of arousal for optimal performance on more dicult tasks than easier tasks
State S h l and Hospital ## PROBLEM The Memory-for-Designs Test (MFD) developed by Graham and Kendall(') involves the presentation of simple geometric designs and reproduction of these designs from immediate memory. Difficulty in performance of such a task has been assumed to be associated with "