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An experiment was conducted to determine if color affects the ability to remember a list of words. A list of 20 words was prepared and copied 4 times, each time using a different color: green, blue, red, and black. Students predicted that the red list would be remembered the best. To investigate, a science class was randomly divided into 4 equal groups.

- **Group 1** received the list written in black marker and studied it for 3 minutes.
- **Group 2** received the list written in green marker and studied it for 3 minutes.
- **Group 3** received the list written in blue marker and studied it for 3 minutes.
- **Group 4** received the list written in red marker and studied it for 3 minutes.

After the study period, each group was asked to put the list away and write down all the words they could remember. The lists were graded to determine how many words were correctly remembered. The results were as follows:

- The green list: an average of 16 out of 20 words remembered.
- The black list: an average of 14 out of 20 words remembered.
- The blue list: an average of 12 out of 20 words remembered.
- The red list: an average of 17 out of 20 words remembered.

**Identify the following:**

1. **What was the problem?**
- Does color affect the ability to remember a list of words?

2. **What is the hypothesis?**
- The red list will be remembered the best.

3. **What is the independent variable?**
- The color of the list.

4. **What is the dependent variable?**
- The number of words remembered.

5. **Which group was the control group?**
- Group 1 with the black marker list.

6. **What are the constants?**
- The list of words, the duration of study time (3 minutes), and the conditions under which the words were studied.

7. **Analyze the data - what did it show you?**
- The red list had the highest average number of words remembered, supporting the hypothesis.

8. **Did the data support the hypothesis?**
- Yes, the red list was remembered the best.

9. **What is the final conclusion of the experiment?**
- The color red appears to have a positive effect on memory retention for the list of words in this experiment.

Answer :

The experiment demonstrated that the color red significantly improved memory recall of the list of words, supporting the initial hypothesis. The independent variable was the color of the list, while the dependent variable was the number of words remembered. Group 1, given the black list, acted as the control group.

Problem: Does color affect the ability to remember a list of words?

Hypothesis: The red list will be remembered the best.

Independent Variable: The color of the list (black, green, blue, red).

Dependent Variable: The number of words remembered from the list.

Control Group: Group 1 with the list written in black marker.

Constants:

  • Each group studied the list for 3 minutes.
  • The lists contained 20 words.
  • All groups were tested in the same environment.

Data Analysis: The green list resulted in an average of 16 words remembered, the black list resulted in 14, the blue list resulted in 12, and the red list resulted in the highest average of 17 words remembered.

Hypothesis Support: Yes, the data supported the hypothesis, as the red list had the highest average words remembered.

Conclusion:

  • The color of the text has an impact on memory retention.
  • The red color was the most effective in aiding word recall.
  • This supports the hypothesis made at the beginning of the experiment.

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Rewritten by : Barada

The reason for this test turned into to decide if colored versus black and white printed phrases affect human reminiscence. My speculation is that the colored words could be remembered higher than those in black and white.

I have become interested in this idea when I was watching an advertisement on tv and was puzzled in the event that they used bright shades for a positive reason seeing that the maximum classified ads are in shade in place of black and white.

My hypothesis is based on an e-book known as memory by Alan Baddeley that says, “memory for photos has been shown to be appreciably better than memory for words.” since maximum photographs are in color, I suppose that color will affect human reminiscence. I additionally base it on the reality that most commercials are in color, instead of black and white.

My hypothesis is that colored words can be remembered better than the ones in black and white. The consequences indicate that this hypothesis must be generic. For each boy and girl's averages, colored phrases had been remembered higher than those revealed in black. also, the lads remembered extra words than the ladies did, irrespective of shade.

Learn more about the hypothesis here:- https://brainly.com/question/11555274

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