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Fragile Families And Child Wellbeing Study
The Fragile Families and Child Wellbeing Study (FFCWS) is a longitudinal birth cohort study of American families. Core aims of the study are to learn about the capabilities and relationships of unmarried parents and how the families and children fare on various health and social measures over time. The FFCWS uses a stratified random sampling technique and an oversample of non-marital births. Baseline data collection ran from 1998 to 2000, featuring interviews with both biological parents shortly after children's births as well as the collection of medical records. Follow-up interviews were conducted when the children were 1, 3, 5, 9, 15, and 22 years old. In addition to parent interviews, the follow-up waves included in-home assessments, child care or teacher questionnaires, and interviews with the child. Most data for the FFCWS is available for free. Through the study, researchers found that unmarried parents and their children face a host of social challenges and tend to ha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sara McLanahan
Sara McLanahan (born Smith; 27 December 194031 December 2021) was an American sociologist. She is known for her work on the family as a major institution in the American stratification system. Her early work examined the consequences of divorce and remarriage for parents and children, and her later work focused on families formed by unmarried parents. She was interested in the effects of family structure on social inequality and the roles that public policies can play in addressing the needs of families and children. Early life and education Sara Frances Smith was born on 27 December 1940 in Tyler, Texas. After graduating from Bennet Junior College in 1959 with highest honors, McLanahan attended Smith College from 1961 to 1962. She married Ellery McLanahan in 1962. They divorced in 1972. She continued her education at the University of Houston where she received an undergraduate degree in sociology. She went on to earn her PhD in sociology from the University of Texas at Austin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genetic Predisposition
A genetic predisposition is a genetic characteristic which influences the possible phenotypic development of an individual organism within a species or population under the influence of environmental conditions. In medicine, genetic susceptibility to a disease refers to a genetic predisposition to a health problem, which may eventually be triggered by particular environmental or lifestyle factors, such as tobacco smoking or diet. Genetic testing is able to identify individuals who are genetically predisposed to certain diseases. Behavior Predisposition is the capacity humans are born with to learn things such as language and concept of self. Negative environmental influences may block the predisposition (ability) one has to do some things. Behaviors displayed by animals can be influenced by genetic predispositions. Genetic predisposition towards certain human behaviors is scientifically investigated by attempts to identify patterns of human behavior that seem to be invariant ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ron Haskins
Ron Haskins is an American political scientist, focusing in several political topic issues, currently the Cabot Family Chair at Brookings Institution and an Elected Fellow of the American Academy of Political and Social Science. He won a Daniel Patrick Moynihan prize with Isabel Sawhill. Life He graduated from University of North Carolina at Chapel Hill with a Ph.D. in Developmental Psychology in 1975. He served on the staff of the House Ways and Means Committee The Committee on Ways and Means is the chief tax-writing committee of the United States House of Representatives. The committee has jurisdiction over all taxation, tariffs, and other revenue-raising measures, as well as a number of other program ..., and presidential Senior Advisor for Welfare Policy. Works *''Show Me the Evidence: Obama's Fight for Rigor and Evidence in Social Policy'' Washington, D.C. : Brookings Institution Press, 2015. (With Greg Margolis.) , *''Work over Welfare: The Inside Story of the 1996 Welf ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Metadata
Metadata is "data that provides information about other data", but not the content of the data, such as the text of a message or the image itself. There are many distinct types of metadata, including: * Descriptive metadata – the descriptive information about a resource. It is used for discovery and identification. It includes elements such as title, abstract, author, and keywords. * Structural metadata – metadata about containers of data and indicates how compound objects are put together, for example, how pages are ordered to form chapters. It describes the types, versions, relationships, and other characteristics of digital materials. * Administrative metadata – the information to help manage a resource, like resource type, permissions, and when and how it was created. * Reference metadata – the information about the contents and quality of statistical data. * Statistical metadata – also called process data, may describe processes that collect, process, or produce st ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Woodcock–Johnson Tests Of Cognitive Abilities
The Woodcock–Johnson Tests of Cognitive Abilities is a set of intelligence tests first developed in 1977 by Richard Woodcock and Mary E. Bonner Johnson (although Johnson's contribution is disputed). It was revised in 1989, again in 2001, and most recently in 2014; this last version is commonly referred to as the WJ IV. They may be administered to children from age two right up to the oldest adults (with norms utilizing individuals in their 90s). The previous edition WJ III was praised for covering "a wide variety of cognitive skills". Content of the tests The Woodcock-Johnson III Tests of Cognitive Abilities include both the Standard Battery and the Extended Battery. The Standard Battery consists of tests 1 through 10 while the Extended Battery includes tests 11 through 20. There is also a Woodcock-Johnson III Diagnostic Supplement to the Tests of Cognitive Abilities with an additional 11 cognitive tests. All of which combined allows for a considerably detailed analysis of cogn ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Peabody Picture Vocabulary Test
The Peabody Picture Vocabulary Test, the 2007 edition of which is known as the PPVT-IV, is an untimed test of receptive vocabulary for Standard American English and is intended to provide a quick estimate of the examinee’s receptive vocabulary ability. It can be used with the Expressive Vocabulary Test-Second Edition (EVT-2) to make a direct comparison between the examinee’s receptive and expressive vocabulary skills. The PPVT was developed in 1959 by special education specialists Lloyd M. Dunn and Leota M. Dunn. The current version lists L.M. Dunn and his son D.M. Dunn as authors. Procedure The test is given verbally and takes between twenty to thirty minutes to complete. No reading is required by the individual, and scoring is rapid. For its administration, the examiner presents a series of pictures to each person. There are four pictures to a page, and each is numbered. The examiner speaks a word describing one of the pictures and asks the individual to point to or say the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reliability (statistics)
In statistics and psychometrics, reliability is the overall consistency of a measure. A measure is said to have a high reliability if it produces similar results under consistent conditions:"It is the characteristic of a set of test scores that relates to the amount of random error from the measurement process that might be embedded in the scores. Scores that are highly reliable are precise, reproducible, and consistent from one testing occasion to another. That is, if the testing process were repeated with a group of test takers, essentially the same results would be obtained. Various kinds of reliability coefficients, with values ranging between 0.00 (much error) and 1.00 (no error), are usually used to indicate the amount of error in the scores." For example, measurements of people's height and weight are often extremely reliable.The Marketing Accountability Standards Board (MASB) endorses this definition as part of its ongoinCommon Language: Marketing Activities and Metrics Pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Informed Consent
Informed consent is a principle in medical ethics and medical law, that a patient must have sufficient information and understanding before making decisions about their medical care. Pertinent information may include risks and benefits of treatments, alternative treatments, the patient's role in treatment, and their right to refuse treatment. In most systems, healthcare providers have a legal and ethical responsibility to ensure that a patient's consent is informed. This principle applies more broadly than healthcare intervention, for example to conduct research and to disclosing a person's medical information. Definitions of informed consent vary, and the standard required is generally determined by the state. Informed consent requires a clear appreciation and understanding of the facts, implications, and consequences of an action. To give informed consent, the individual concerned must have adequate reasoning faculties and possess all relevant facts. Impairments to reasoning an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Simple Random Sample
In statistics, a simple random sample (or SRS) is a subset of individuals (a sample) chosen from a larger set (a population) in which a subset of individuals are chosen randomly, all with the same probability. It is a process of selecting a sample in a random way. In SRS, each subset of ''k'' individuals has the same probability of being chosen for the sample as any other subset of ''k'' individuals. A simple random sample is an unbiased sampling technique. Simple random sampling is a basic type of sampling and can be a component of other more complex sampling methods. Introduction The principle of simple random sampling is that every set of items has the same probability of being chosen. For example, suppose ''N'' college students want to get a ticket for a basketball game, but there are only ''X'' < ''N'' tickets for them, so they decide to have a fair way to see who gets to go. Then, everybody is given a number in the range from 0 to ''N''-1, and random numbers are generated, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Child Support In The United States
In the United States, child support is the ongoing obligation for a periodic payment made directly or indirectly by an "obligor" (or paying parent or payer) to an "obligee" (or receiving party or recipient) for the financial care and support of children of a relationship or a (possibly terminated) marriage. The laws governing this kind of obligation vary dramatically state-by-state and tribe-by-tribe among Native Americans. Each individual state and federally recognized tribe is responsible for developing its own guidelines for determining child support. Typically the obligor is a non-custodial parent. Typically the obligee is a custodial parent, caregiver or guardian, or a government agency, and does not have to spend the money on the child. In the U.S., there is no gender requirement for child support; for example, a father may pay a mother or a mother may pay a father. In addition, where there is joint custody, in which the child has two custodial parents and no non-custodial p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Earned Income Tax Credit
The United States federal earned income tax credit or earned income credit (EITC or EIC) is a refundable tax credit for low- to moderate-income working individuals and couples, particularly those with children. The amount of EITC benefit depends on a recipient's income and number of children. Low income adults with no children are eligible. For a person or couple to claim one or more persons as their qualifying child, requirements such as relationship, age, and shared residency must be met.Tax Year 2020 1040 and 1040-SR Instructions, including the instructions for Schedules 1 through 3 Rules for EIC begin on page 40 for 2020 Tax Year. EITC phases in slowly, has a medium-length plateau, and phases out more slowly than it was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Medicaid
Medicaid in the United States is a federal and state program that helps with healthcare costs for some people with limited income and resources. Medicaid also offers benefits not normally covered by Medicare, including nursing home care and personal care services. The main difference between the two programs is that Medicaid covers healthcare costs for people with low incomes while Medicare provides health coverage for the elderly. There are also dual health plans for people who have both Medicaid and Medicare. The Health Insurance Association of America describes Medicaid as "a government insurance program for persons of all ages whose income and resources are insufficient to pay for health care." Medicaid is the largest source of funding for medical and health-related services for people with low income in the United States, providing free health insurance to 74 million low-income and disabled people (23% of Americans) as of 2017, as well as paying for half of all U.S. births i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
