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In Methods of Population Projection, this is the average increase in the value of population over specific interval of time (2 periods in time). Used for short term projections.
average annual growth (AAG)
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Formula for average annual growth (AAG)
AAG = P2-P1 / T2-T1
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Formula for average annual growth rate (AAGR)
AAGR = P2-P1/P1 x 100
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Formula for compound growth rate
Pt2 = Pt1 {1+r} raised to (t2-t1)
r = [ (Pt2/Pt1) raised to {1/ (t2-t1)} ] - 1
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In Methods of Population Projection, this Projection Method is a simple method for forecasting what the future population will be based upon the survival of the existing population and the births that will occur. This method can be applied for any period of time but it typically it involves five-year steps
Cohort Survival
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In statistics, marketing and demography, this is a group of subjects who share a defining characteristic (typically subjects who experienced a common event in a selected time period, such as birth or graduation).
cohort
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In statistics, this is a central or typical value for a probability distribution. It may also be called a center or location of the distribution
central tendency
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The most common measures of central tendency
arithmetic mean, median and the mode.
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In statistics, arithmetic average of a set of scores
Mean
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In statistics, score that appears most often
Mode
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In statistics, middle score when the scores are put in order of value
Median
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In statistics, difference between the high and low score
Range
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In statistics, average of the squared distance each score is from the mean
Variance
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In statistics, square root of the variance
Standard Deviation
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In research, this is a proposed explanation for a phenomenon.-
hypothesis
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In statistics, this is a tabular representation of a survey data set used to organize and summarize the data. Specifically, it is a list of either qualitative or quantitative values that a variable takes in a data set and the associated number of times each value occurs
frequency distribution
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A For a hypothesis to be a scientific hypothesis, the scientific method requires that
one can test it.
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A one mode normal curve
Unimodal
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A normal curve with just as many people above the mean as below the mean and left and right halves are mirror images
Symmetrical
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A normal curve with maximum height (mode) at the mean or a normal curve with the Mean, Mode, and Median are all located in the center
Bell shaped
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the further the curve goes from the mean, the closer it gets to the X axis; but the curve never touches the X axis
Asymptotic
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The skew is the tail. If the tail (skew) is on the left (negative side), we have a negatively skewed distribution. What does this mean?
That means that more of the subjects scored on the high end
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If the skew (tail) is on the right (positive side), we have a positive skew. What does this mean?
leptokurtic
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Sometimes the scores have a large spread without a lot of people in the middle, we then have a ________ distribution.
platykurtic
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In its broadest sense, this means the creation of maps by local communities – often with the involvement of supporting organisations including governments, NGOs or other actors engaged in development or land-related planning.
participatory mapping
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Research that seeks to answer a question in the real world and to solve a problem.
Applied research
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Research that fills in the knowledge we don't have; it tries to learn things that aren't always directly applicable or useful immediately.
Basic research
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The “Father of GIS,” pioneers the Jield. His work is recognized as the ‘beginning of GIS
1962 Roger Tomlinson
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Who established the ESRI The Environmental Systems Research Institute in 1969.
Jack and Laura Dangermond
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The earliest open source GIS, became operational in 1979. It was developed by the US Department of Interior
MOSS (Map Overlay and Statistical System)
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First released in 2002, it is the biggest open source GIS software to date.
2002 QGIS
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The “overhaul” of GIS software, was released by ESRI in 1999
ArcGIS
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The Crude Birth Rate is called "crude" because it does not take into account what differences among the population.
Age and Sex
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Considered high Crude Birth Rates
more than 30 per 1000
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Considered low Crude Birth Rates
18 per 1000
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Considered low Crude Death Rates
below ten per 1000
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Considered high Crude Death Rates
above twenty per 1000
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In population this is expressed as a percentage for each country, commonly between about 0.1% and 3% annually
rate of national growth
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Represents the births and deaths in a country's population and does not take into account migration
Natural growth
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A curve that displays a pattern of constant, rapid population growth. It is an arched upward curve that has no upper limit.
exponential curve
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This method projects population growth for a sub-area using population projections for a larger or parent population. A regional projection can be used to project the population size of districts, and a projection for the country can be used to project thepopulation size of a region.
ratio method
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In Methods of Population Projection, these are often very complex in nature, models falling into this group explain population growth (dependent variable) through a variety of non-demographic (independent) variables such as employment, wage levels, and local amenities as well as land use and transportation models
Structural Models
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Crude Birth Rate
Number of live births per 1,000 population in a year (b = B/P)
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Crude Death Rate
Number of deaths per 1,000 population in a year (d=D/P)
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Balance between in & out migration
Net Migration Change
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the action of estimating or concluding something by assuming that existing trends will continue or a current method will remain applicable
Extrapolation
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Individuals / HHs whose income fall below the poverty threshold as defined by NEDA and/or cannot sustainably afford to provide for their minimum basic needs of food, health, education, housing and other essential amenities in life
Poor
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Condition of a HH below the food threshold level (food poor)
Absolute Poverty
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Portion of population whose annual per capita income falls below the annual per capita poverty threshold to the number of families / population
Poverty Incidence
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Annual per capita income required or the amount to be spent to satisfy nutritional requirements (2,000Kcal) and other basic needs
Poverty Threshold
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Components of HDI
Longevity, Knowledge, Income
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The location of the unit of production, the firm, is determined in relation to the source of the inputs and the market for the output.
Industrial Location Theory
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According to Boudeville, this is a set of expanding industries located in an urban area and inducing further development of economic activity throughout its zone of influence
regional growth pole
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Concept of leading industries
What concept states that the centre of growth poles are large propulsive firms belonging to leading industries which dominate other economic units.
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Concept of polarisation
What concept states that the rapid growth of the leading industries induces the polarisation of other economic units into the pole of growth
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In time the dynamic propulsive qualities of the growth pole radiate outwards into the surrounding space
Spread Effect
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inthe Brian McLoughlin’s Concept of planning what are the four steps come after the decision to adopt planning
Goal formulation: Identification of objectives; Study of possible courses of action, with aid of models; Evaluation of alternatives by reference to value & costs/benefits; and Action through public investment
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What are the five components of George Chadwick's planning model
System Description, System modelling, System projection, System synthesis (alternatives) and System control
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Three phases of Alan Wilson's Planning Concept
Understanding, Design and Policy
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"changes in the global system of cities are expressed in:
- the relationship of individual cities to each other and to the system of which they form a part;
- and the internal structure of these cities." according to?
According to Peter Hall,
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Thre components of Rational Model
- Value Formulation
- Means Identification
- Effectuation
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Known for the Rational Model of Planning
Davidoff and Reiner
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Known for disjoint incrementalism
Lindblom
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A reaction to Rational Model, Variation in values of individuals prevents agreement on ends from being realized.
Disjoint Incrementalism
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Implies that goals which become generators of planning proposals are goals agreed upon within the political system
Disjoint Incrementalism
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A powerful critique of mainstream planning … focusing on planning as a function of the capitalist state.
Radical Political Economy Model
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those who consciously seek to redistribute power, resources or participation away from local elites and toward poor and working-class city residents;
Equity planners
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The model retains a belief in the planners‟ expertise and doesn‟t say much about drawing on local knowledge;
The planner is still the center of the story… key actor, communicator, tireless propagandist, etc.
Equity Planning Model
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CHARACTERISTICS OF PLANNING PROCESS (Alden & Morgan)
- Technical Exercise
- Comprehensiveness
- Allocative Mechanism
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Type of planning concerned with coordination, resolves conflicts, ensures that the existing system is ticking over efficiently through time in accordance with evolving policies.
Allocative or regulatory planning
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planning for efficient functioning of existing systems, improving/developing the system as a whole.
Innovative or development planning
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NEDA Project Development Cycle
- Pre-investment Phase
- Implementation Phase
- Post Investment Phase
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A systematic, analytical determination and recording of property facts, investments and values … based on ocular inspection and inventory of property by the appraiser;
It determines the monetary value, at a given time, of property rights encompassed in an ownership
Appraisal
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