Dr. Alimam is studying infants' ability to distinguish shapes. He shows an infant a shape until...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
Dr. Alimam is studying infants' ability to distinguish shapes. He shows an infant a shape until the infant loses interest in the shape, and then he shows the infant a different shape. If the infant shows interest in the new shape, he determines that the infant recognizes that the new shape is different from the old one. Dr. Alimam expects that getting older will cause the babies to recognize shapes faster. He records how long it takes the infant to show interest in the new shape. Dr. Alimam conducts the study using a group of 5 three month olds, 5 six month olds, and 5 eight month olds recruited from local day-care centers. Because he knows the directors, he does not contact the infants' parents to inform them of the study. Below is a chart that shows the time it took for each infant to show interest in the new shape Dr. Alimam concludes that eight-month-old infants are better at recognizing different shapes than three month olds or six month olds. Age Infant 1 Infant 2 Infant 3 Infant 4 Infant 5 Three 15 12 15 20 30 seconds seconds seconds months seconds seconds Six 10 7 seconds 6 seconds 8 seconds 10 seconds months seconds 3 seconds 2 seconds 5 seconds 1 seconds 3 seconds Eight months Describe how the data illustrate the habituation process. • Identify the mode for three-month-old infants Describe the correlation between time and an infant's age. • Identify the dependent variable. Describe how Dr. Alimam could use replication to conduct a better-designed study. Explain how the data support or do not support the hypothesis. Suppose Dr. Alimam covered the shape with a towel as the infant was exhibiting interest. Explain what would most likely be a key difference in the way the three-month-old infants would react toward this versus the way the eight-month-old infants would react. Dr. Alimam is studying infants' ability to distinguish shapes. He shows an infant a shape until the infant loses interest in the shape, and then he shows the infant a different shape. If the infant shows interest in the new shape, he determines that the infant recognizes that the new shape is different from the old one. Dr. Alimam expects that getting older will cause the babies to recognize shapes faster. He records how long it takes the infant to show interest in the new shape. Dr. Alimam conducts the study using a group of 5 three month olds, 5 six month olds, and 5 eight month olds recruited from local day-care centers. Because he knows the directors, he does not contact the infants' parents to inform them of the study. Below is a chart that shows the time it took for each infant to show interest in the new shape Dr. Alimam concludes that eight-month-old infants are better at recognizing different shapes than three month olds or six month olds. Age Infant 1 Infant 2 Infant 3 Infant 4 Infant 5 Three 15 12 15 20 30 seconds seconds seconds months seconds seconds Six 10 7 seconds 6 seconds 8 seconds 10 seconds months seconds 3 seconds 2 seconds 5 seconds 1 seconds 3 seconds Eight months Describe how the data illustrate the habituation process. • Identify the mode for three-month-old infants Describe the correlation between time and an infant's age. • Identify the dependent variable. Describe how Dr. Alimam could use replication to conduct a better-designed study. Explain how the data support or do not support the hypothesis. Suppose Dr. Alimam covered the shape with a towel as the infant was exhibiting interest. Explain what would most likely be a key difference in the way the three-month-old infants would react toward this versus the way the eight-month-old infants would react.
Expert Answer:
Answer rating: 100% (QA)
1Habituation the process where an individual often loses interest in a stimulus after being repeated... View the full answer
Related Book For
Posted Date:
Students also viewed these accounting questions
-
A firm's cash position would most likely be hurt by Decreasing excess inventory. Establishing stricter (shorter) credit terms. Retiring outstanding debt. Increasing the net profit margin.
-
What would most likely be some of the specific behaviours of a manager who scored 20 points on the ethical reasoning inventory?
-
Describe which professional organization(s) would most likely be of greatest value to you if your position involved each of the following independent roles: a. Accounting educator. b. Management...
-
The Dell Corporation borrowed $10,000,000 at 7% interest per year, which must be repaid in equal EOY amounts (including both interest and principal) over the next six years. How much must Dell repay...
-
a. Use the following data on millions of dollars of jewelry sales (JS) to prepare a time-series decomposition forecast of JS for the four quarters of 2005: The actual data for 2005 are: DateJewelry...
-
What are demand characteristics, and how do they limit the validity of the measurements obtained in a research study?
-
In the Kessler International Survey, what percentage of the employees said they lied on their job application? a. 43% b. 49% C. 79% d. 92% e. None of the above
-
Austin Corporations management took the following actions, which went into effect on January 2, 2014. Each action involved an application of present value. a. Austin Corporation enters into a...
-
Ssuppose you earned a $ 685000 bonus this year and invested it at a 8.25 percent per year. How much could you withdraw at the end of each of the next 20 years
-
Direct and indirect labour: manufacturer Sharpedge Cutlery manufactures kitchen knives. One of the employees. whose job is to cut out wooden knife handles, worked 49 hours during a week in January....
-
The 2018 statement of stockholders' equity for Walt Disney Co. is presented bel ow. (Disney includes both par value and additional paid-in capital under the heading " Common Stock." N oncontrolling...
-
Suppose that Oscar, who held title to Blackacre in fee simple absolute under a properly-drafted deed, conveyed Blackacre to Ann but that Ann did not record the deed. A few weeks later, Oscar conveyed...
-
A consumer electronics company was formed to develop cell phones that run on or are recharged by fuel cells. The company purchased a warehouse and converted it into a manufacturing plant for...
-
A spherical particle of calcium carbonate with a diameter of 100 m and of density 2800 kg. m-3 settles freely in water. Determine the time it takes for the particle to reach 90% of the terminal...
-
In the discussion surrounding illegal immigrants already in the United States, one possible solution is granting amnesty. Amnesty would involve providing a pathway to legal status for undocumented...
-
Look back at the results that you got for Part A and Part B of the Individual Assignment on Paid Search Bid Optimization. You should notice that across the four keywords, there is a relationship...
-
Consider two stocks, Stock D, with an expected return of 11 percent and a standard deviation of 26 percent, and Stock I, an international company, with an expected return of 9 percent and a standard...
-
Time Travel Publishing was recently organized. The company issued common stock to an attorney who provided legal services worth $25,000 to help organize the corporation. Time Travel also issued...
-
Discuss the flow of cash through the transaction cycles. Include in your discussion the relevant sub systems and any time lags that may occur.
-
Your company, Tractors, Inc., is employing the SDLC for its new information system. You have been chosen as a member of the development team because of your strong accounting background. This...
-
Explain the three ways that audit trails can be used to support security objectives.
-
Pier10 Inc. entered into a 5-year lease and recorded a right-of-use asset and lease liability of \(\$ 88,000\) on January 1, 2020. Pier10 Inc. was aware of the lessor's implicit rate of interest of...
-
Lessee Company enters into a 6-year finance lease of non-specialized equipment with Lessor Company on January 1,2020 . Lessee has agreed to pay \(\$ 28,000\) annually beginning immediately on January...
-
Frontier Inc. enters into an 8 -year lease contract to lease equipment with a useful life of 8 years. Annual lease payments are due with the first payment made immediately on January 1, 2020, the...
Study smarter with the SolutionInn App