the first one is problem 56 located on page 437 and the second one is problem 10 located on page 444 of our Elementary and Intermediate Algebra textbook. During this process I will incorporate the four math vocabulary words required‚ which are extraneous‚ proportion‚ cross multiply‚ and extreme-means which will be in bold. Problem number 56 located on page 437 states and asks the following about bear population. “To estimate the size of the bear population on the Keweenaw Peninsula‚ conservationist
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demonstrating that one variable causes another to change – that it has an effect on another‚ for example to demonstrate that alcohol causes reaction times to slow down. In psychology we talk about these variables as the independent (IV) and dependent variables (DV). IV = Variable the experimenter manipulates (i.e. changes) – assumed to have a direct effect on the dependent variable DV = Variable the experimenter measures Extraneous variables- these are all variables‚ which are not the
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1) Discuss in detail the THREE basic criteria that must be met in the diagnosis of a psychological disorder. Give clear examples of each criterion. First the patient’s primary diagnosis (i.e. clinical syndrome such as depression‚ social phobias) and the evaluation of any present Developmental Disorders and/or Personality Disorders (i.e. long-standing personality problems or mental retardation usually stemming from early childhood such as Paranoia‚ Antisocial and Borderline Personality Disorders)
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from factors that alters a nurse’s work performance. Careless actions is defined as not paying attention to what they are doing or simply having no care or concern. Medication error- Limitations: Limitations of this study included cost‚ extraneous variables‚ nurses having personal issues‚ attrition rates and lack of participation due to method of return. As more data are collected‚ the issue of nurse to nurse variation and non-response biases can be addressed empirically. Also nurses rushing through
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Definition of research Different authors have defined research as follows: ➢ Research is carrying out a diligent inquiry or a critical examination of a given phenomenon. ➢ Research involves a critical analysis of existing conclusions or theories with regard to newly discovered facts i.e. it’s a continued search for new knowledge and understanding of the world around us. ➢ Research is a process of arriving at effective solutions to problems through systematic collection‚ analysis and interpretation
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manipulating the independent variable. This type of design is often utilized when it is not possible to control the experience‚ exposure‚ or influences which may affect participants. The purpose of experimental or quasi-experimental research is to establish a cause and effect relationship between two variables. The researcher deliberately manipulates a treatment (or independent variable) and measures how it affects the behavior or reaction of subjects (the dependent variable). In order for this research
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Running head: EFFECTS OF DOMESTIC VIOLENCE ON MALE AND FEMALE CHILDREN AGES 4-11 What Are the Effects of Domestic Violence on Male and Female Children ages 4-11? Candace Williams University of South Carolina Counseling Education Graduate Program Introduction Purpose The purpose of this research proposal is to identify the specific differences in the effects of domestic violence in male and female children ages 4-11. Justification of Proposed Research Child exposure
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operationalised (defined variables) to easily test whether patients behaviour (independent variable‚ IV) influenced diagnoses (dependent variable‚ DV). The sample was staff (nurses and doctors) in the hospitals. It allows us to understand unique views of
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or theory. * Variables Variables are things that can change or vary‚ they might vary between people‚ locations‚ or time. Most hypothesis have a proposed cause and a proposed outcome‚ so two variables. Independent variable = cause‚ not depend on any other variables (or predictor variable) Dependent variable = the value of this variable depends on the cause (or outcome variable) * Levels of measurement - Categorical variable = made up of categories (species) - Binary variable = just two categories
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to find how the Cause and effect of relationships can be established. Laboratory methods usually have High levels of control over extraneous variables. One of the major strengths of laboratory experiments is‚ control. The more variables you have control over‚ the easier it becomes to draw conclusions about the effect of the individual variable on the dependent variable. Laboratory experiments allow for high levels of control which are evident in the study of Bandura‚ Ross ands Ross (1961)‚ for example
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