EFFECTS OF CELL PHONE USE
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- EFFECTS OF CELL PHONE USE
- Student Instructions For each assignment, you will use the M.U.S.E. link to complete the lab. Access the M.U.S.E. by clicking on Learning Materials. https://class.aiu-online.com/_layouts/MUSEViewer/MUSE.aspx?mid=3319400 In this lab, you will determine how an invasive species—the zebra and quagga mussel—affects other species in the freshwater lake. Use the animation to help you come up with an answer to the following: Why do you see increases and decreases in the invasive species population? What are the implications associated with these alterations to the ecosystem as a whole? The Effects of Zebra and Quagga Mussels Introduced into a Freshwater Lake As you have learned, population dynamics are caused by the biotic potential of the population and the effects of environmental resistance. When there is minimal environmental resistance impacting a population, it will exhibit a population explosion. One reason for minimal resistance could be factors that no longer regulate a population (e.g., predator decline or resource increases). Another reason for a population explosion is the introduction of an invasive species. Invasive species are species foreign to an ecosystem and are not immediately regulated by the environmental restraints of the particular ecosystem that they invade. This in turn allows their populations to grow seemingly uncontrolled and to displace other indigenous populations. Examples of such an invasive species into North America are dreissenid mussels, commonly known as zebra and quagga mussels. Their introduction into the Great Lakes has caused economic hardship and a reorganization of the ecosystem. This has led, in part, to pollution-causing effects that can be linked to an alga known as Cladophora. Ecosystems are webs of intricately balanced interactions, what happens when a new species is introduced that uses a disproportionate share of the ecosystem’s resources? Using the M.U.S.E. link, review the background information and animation to complete your report. Use the Lab 5 worksheet for assignment instructions and data collection.
- For this Discussion, you will investigate how another organization conducts assessments. Begin by finding out whatever you can through Web searching about your local or state health department’s approach to assessment and strategic planning. Find out also if there are initiatives at the state level to coordinate health assessments from the various communities in the state. If so, are there tools and forms available to do that? (See the Iowa state Web site as an example: http://www.idph.state.ia.us/chnahip/reports_2005.asp.) Then locate and interview someone who has been involved in community health assessment and strategic planning at either a local or state level. To find a person to interview, contact your local health department. Depending on the size of the department, you may wish to ask to interview the director or else ask to be referred to someone who has participated in assessment and strategic planning. If you prefer, you could instead call your state health department; each state should have personnel who deal with coordinating strategic plans from individual counties, and one of these individuals might be a good person to interview. Your interview may be conducted over the phone or via e-mail, or in person if you prefer. (Note: You must transcribe or summarize your interview and post it.) Prepare your thoughts and questions carefully in advance so you can be succinct in your interview. In your interview, you should ask them questions along these lines, as well as any other questions you think are appropriate to the organization or individual you are working with: 1. How do you assess the needs of your community? How often do you conduct assessments? 2. What use did you make of the assessment data? Did you develop a strategic plan or something similar for your department and/or for the community? Please describe this plan. (For example, how detailed is it? Is it a long-range plan?) 3. What are your thoughts about the assessment process? How well is it working? What are specifc strengths of the process from your perspectives? Any barriers or difficulties to overcome? Then: # Identify the organization and title of the person you contacted (for privacy purposes, however, do not identify the name of the person you interviewed). # Summarize the findings of your interview, highlighting what you found most surprising or interesting regarding the challenges and benefits of the community health assessment process. Is there anything you would do differently or do you have suggestions for improvement? # Post a transcript or detailed summary of the interview as an attachment; this will allow other students who are interested to learn more about this organization’s assessment process.
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- Describe the effects that the statistical information on a specific race or ethnicity in the areas of health, crime, employment, or education may have in terms of being a predictor of behavior. Provide your opinion on the most likely effects these statistics will have on an individual.
- Describe the effects that the statistical information on a specific race or ethnicity in the areas of health, crime, employment, or education may have in terms of being a predictor of behavior. Provide your opinion on the most likely effects these statistics will have on an individual.
- When putting an extinction procedure into a client’s behavior plan, a therapist has to consider side effects. Pick a hypothetical behavior and discuss a possible extinction plan for that behavior including what side effects you might expect and how you would plan for them.
