Iconic memory is a type of memory that holds visual information for about half a second (0.5 seconds). To demonstrate this type of memory, participants were shown three rows of four letters for 50 milliseconds. They were then asked to recall as many letters as possible, with a 0-, 0.5-, or 1.0-second delay before responding. Researchers hypothesized that longer delays would result in poorer recall. The number of letters correctly recalled is given in the table.
Delay Before Recall | ||
---|---|---|
0 | 0.5 | 1 |
10 | 10 | 2 |
11 | 8 | 2 |
8 | 4 | 7 |
7 | 3 | 3 |
12 | 5 | 5 |
6 | 6 | 5 |
(a) Complete the F-table. (Round your values for MS and F to two decimal places.)
Source of Variation | SS | df | MS | F |
---|---|---|---|---|
Between groups | x | x | x | x |
Within groups (error) | x | x | x | |
Total | x | x |
(b) Compute Tukey's HSD post hoc test and interpret the results.
(Assume alpha equal to 0.05. Round your answer to two decimal
places.)
The critical value is _____ for each pairwise comparison.
Which of the comparisons had significant differences?
(Select all that apply.)
The null hypothesis of no difference should be retained because none of the pairwise comparisons demonstrate a significant difference.
Recall following no delay was significantly different from recall following a one second delay.
Recall following a half second delay was significantly different from recall following a one second delay.
Recall following no delay was significantly different from recall following a half second delay.
Iconic memory is a type of memory that holds visual information for about half a second...
Person got it wrong the first time I posted this. Iconic memory is a type of memory that holds visual information for about half a second (0.5 seconds). To demonstrate this type of memory, participants were shown three rows of four letters for 50 milliseconds. They were then asked to recall as many letters as possible, with a 0-, 0.5-, or 1.0-second delay before responding. Researchers hypothesized that longer delays would result in poorer recall. The number of letters correctly...
iconic memory is a type of memory that holds visual
information for about half a second (0.5 seconds) to demonstrate
this type of memory participants were shown three rows of four
letters for 50 milliseconds they were then asked to recall as many
letters as possible with a 0-, 0.5-, or 1.0- delay before
responding
0.5 10 Total (b) C Tukey's HSD post hoc test and interpret the results. (Assume alpha equal to 0.05. Round your answer to two for...
My Noles Ask Your Teucta Lconic memory is a type of memory that holds visual inforrmation for about half a second onds). To demonstrate this type of memory, participants were shown three rows of four letters for 50 milliseconds. They were then asked to recall as many letters as possible, with a ปั 。s- or 1.0-second delay before responding. Researchers hypothesized that longer delays would result in poorer recall. The number of letters correctly recalled is given in the table....
seasonal affective disorder is a type of depression during
seasons with less daylight one therapy for sad is phototherapy
which is increased exposure to light used to improve mood. A
researcher tests this therapy by exposing a sample of patients with
SAD to different intensities of light in a light box either in the
morning or at night. All participants rated their mood following
this therapy on a scale from 1 to 9. The hypothetical results are
given in the...
2. An experiment was conducted to compare five treatments for reducing fever. Thirty-five patients were randomly assigned into five treatment groups. The patients' temperatures were taken two hours after receiving the treatment, and are given below. We will test the claim that there is no difference in mean body temperature among each of the five treatment groups using a 5% significance level. Placebo Aspirin Anacin Tylenol Bufferin 98.3 96.0 97.2 95.1 96.1 98.7 96.6 97.4 95.7 96.5 98.1 95.3 96.9...
Based on the document below,
1. Describe the hypothesis Chaudhuri et al ids attempting to
evaluate; in other words, what is the goal of this paper? Why is he
writing it?
2. Does the data presented in the paper support the hypothesis
stated in the introduction? Explain.
3.According to Chaudhuri, what is the potential role of thew
alkaline phosphatase in the cleanup of industrial waste.
CHAUDHURI et al: KINETIC BEHAVIOUR OF CALF INTESTINAL ALP WITH PNPP 8.5, 9, 9.5, 10,...
A. Issues [1] In addition to damages for one year's notice period, can a trial judge award significant damages for the mere fact of an employee's dismissal, or for the stigma that that dismissal brings? Or for the employer thereafter competing with the ex-employee for the clients, before the ex-employee has got a new job? B. Basic Facts [2] This is an appeal from 2009 ABQB 591 (CanLII), 473 A.R. 254. [3] Usually a judgment recites facts before law. But...
CASE 1-5 Financial Statement Ratio Computation Refer to Campbell Soup Company's financial Campbell Soup statements in Appendix A. Required: Compute the following ratios for Year 11. Liquidity ratios: Asset utilization ratios:* a. Current ratio n. Cash turnover b. Acid-test ratio 0. Accounts receivable turnover c. Days to sell inventory p. Inventory turnover d. Collection period 4. Working capital turnover Capital structure and solvency ratios: 1. Fixed assets turnover e. Total debt to total equity s. Total assets turnover f. Long-term...