Psychology : Effects of Caffeine on Memory - Essay Example

Comments (0) Cite this document
The study conducted aimed at finding the effect of caffeine intake on memory of selected group of individuals ages 18-21.  The intake of caffeine is the independent variable for the said study, whereas, the performance of the respondents in a questionnaire is the dependent variable. …
Download full paperFile format: .doc, available for editing
GRAB THE BEST PAPER92.8% of users find it useful
Psychology Essay: Effects of Caffeine on Memory
Read TextPreview

Extract of sample
"Psychology : Effects of Caffeine on Memory"

As the paper outlines people in same age groups can have varying degrees of intelligence, which in turn, affects their performance in short term memory recall. The researcher can also employ other methods of questionnaire instead of limiting the test answers to two options. Due to lack of details on variables of the study, the conclusion of the researcher has an arguably weak foundation. Even the employment of method lacks clarity. In the methodology, the respondents were simply divided into two groups, with the control group drinking five cups of coffee. The respondents’ diet and set of activities prior to the conduct of the study were not mentioned. In addition, the time when the study was conducted was also not given. The kind of film played for the respondents and the kind of questions asked were not specified. These are all important contributing factors in performance of the respondents on the set of tests given. The reliability of the result of a research depends on how well a researcher has been able to eliminate or lessen the effects of exogenous factors to the study. One of the most common and simplest forms of statistical test was used in the form of mean value test. The average of the total number of respondents who answered correctly were compared between each control and uncontrolled groups. However, there are other statistical tests that can also be utilized to exhibit the relationship between variables. Read More
Cite this document
  • APA
  • MLA
(“Psychology Essay: Effects of Caffeine on Memory Essay”, n.d.)
Psychology Essay: Effects of Caffeine on Memory Essay. Retrieved from https://studentshare.org/psychology/1601261-psychology-essay-effects-of-caffeine-on-memory
(Psychology Essay: Effects of Caffeine on Memory Essay)
Psychology Essay: Effects of Caffeine on Memory Essay. https://studentshare.org/psychology/1601261-psychology-essay-effects-of-caffeine-on-memory.
“Psychology Essay: Effects of Caffeine on Memory Essay”, n.d. https://studentshare.org/psychology/1601261-psychology-essay-effects-of-caffeine-on-memory.
  • Cited: 0 times
Comments (0)
Click to create a comment or rate a document
Effects of Caffeine on the Human Body
This paper aims to provide information regarding the effects of caffeine on human body. Caffeine is a chemical compound most commonly associated with coffee even though substantial amounts of this chemical is present in other materials like tea, cold drinks and energy boosting drinks.
5 Pages(1250 words)Research Paper
It was originally created by plants in order to ward off insects, but soon became something for humans through the developments of time. “For human consumption we concentrate the caffeine, either through extraction or add it directly. Human beings have been using caffeine in their diet since the Stone Age—chewing on seeds, roots, bark, and leaves of plants to acquire energy for their daily activities.
5 Pages(1250 words)Research Paper
The Effects of Caffeine on Sports Performance
Caffeine, a mild stimulant present in roots and stems of a number of plant species, is a member of methylxanthine family. The substance is present in seeds and leaves of these plant species. The plant species are approximately 63 in number.
8 Pages(2000 words)Research Paper
Memory Psychology Essay
A vast majority of the memory retaining programs have conventionally catered for the needs of people with damaged brains. Nature has made memory multidimensional. Various forms of memory alter to different extents in different people as they age. The ability to recollect is adversely affected by the process of aging, though familiarity remains relatively unaffected.
3 Pages(750 words)Essay
Psychology Paper: Memory
One of the seven sins is blocking. There are times when we remember the first letter of a word but we can’t remember the entire word. This is usually known as the tip-of-the-tongue phenomenon. The sound of the word and the meaning of the word are located in different places in our brain (Begley).
3 Pages(750 words)Essay
Effects of Caffeine on Memory

The author of the paper conducted this experiment in a controlled environment which helped him to minimize the effects of the extraneous variable which are age and gender of the two groups of participants. He did this by random assignment to the two subjects to the experimental conditions.

8 Pages(2000 words)Essay
Psychology - Memory, Attention & Performance
The second stage of memory is short term memory. Some of the things retained in sensory memory, can be transferred to short term memory. Short term
4 Pages(1000 words)Essay
Placebo Effects of Caffeine on Cycling Performanc
The paper shall analyze the research methodology, the sample size, data analysis methods used and the experimental design. The placebo effect has attracted little attention in sports research but
4 Pages(1000 words)Coursework
Caffeine may boost long-term memory
As mentioned in the article, an average American consumes approximately 300mg of caffeine daily from sources such as tea, coffee and other energy as well as soft drinks. Intake of caffeine at such high levels by an entire
1 Pages(250 words)Article
Google Effects on Memory
The theory of this study is whether once information is accessed by a person, it is easier to remember where the information is stored than the information itself. The authors include a well organized and systematic review of
1 Pages(250 words)Article
sponsored ads
We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.
Let us find you another Essay on topic Psychology Essay: Effects of Caffeine on Memory for FREE!
logo footer
Contact us:
Contact Us Now
FREE Mobile Apps:
  • StudentShare App Store
  • StudentShare Google play
  • About StudentShare
  • Testimonials
  • FAQ
  • Blog
  • Free Essays
  • New Essays
  • Essays
  • Miscellaneous
  • The Newest Essay Topics
  • Index samples by all dates
Join us:
Contact Us