The present study tested this negative cascade
model in a large sample of children living in high - risk neighborhoods.
Not exact matches
The project is detailed
in the contract as a seven step process — with Kogan's company, GSR, generating an initial seed
sample (though it does not specify how
large this is here) using «online panels»; analyzing this seed training data using its own «psychometric inventories» to try to determine personality categories; the next step is Kogan's personality quiz app being deployed on Facebook to gather the full dataset from respondents and also to scrape a subset of data from their Facebook friends (here it notes: «upon consent of the respondent, the GS Technology scrapes and retains the respondent's Facebook profile and a quantity of data on that respondent's Facebook friends»); step 4 involves the psychometric data from the seed
sample, plus the Facebook profile data and friend data all being run through proprietary
modeling algorithms — which the contract specifies are based on using Facebook likes to predict personality scores, with the stated aim of predicting the «psychological, dispositional and / or attitudinal facets of each Facebook record»; this then generates a series of scores per Facebook profile; step 6 is to match these psychometrically scored profiles with voter record data held by SCL — with the goal of matching (and thus scoring) at least 2M voter records for targeting voters across the 11 states; the final step is for matched records to be returned to SCL, which would then be
in a position to craft messages to voters based on their
modeled psychometric scores.
The scenario
model is pre-populated with data based on a
large sample of U.S. public companies (more than 2,500 companies) over a seven - year period (2004 - 2011), as compiled by BoardEx.1 To access the pre-populated
model calculations, click the Calculations / Historical data and Attrition data tabs
in the Excel spreadsheet that you can download from this page.
The reason they didn't find anyone breaking the
model was that they had a very high standard: players had to really outscore the
model over multiple seasons
in order to produce a
sample size
large enough for them to pay attention, and individual players have rarely done that.
Tissue engineers have been unable to grow epidermis with the functional barrier needed for drug testing, and have been further limited
in producing an
in vitro (lab)
model for
large - scale drug screening by the number of cells that can be grown from a single skin biopsy
sample.
Standardized husbandry
in the dairy industry, combined with systematic milking procedures, detailed record - keeping, and
large sample sizes made the dairy cow a powerful
model for the exploration of milk synthesis.
The scientists then used statistical
models to evaluate the distribution of cancer - linked DNA
in the patients» blood
samples over the seven - year study to find the
largest degree of differences between patients with low and high levels of evidence of hypermethylation
in their DNA.
Observations of gravitational lensing at that time already hinted the presence of dark energy, but both due to the small
sample size and
large uncertainty
in the theoretical
modeling of lensing rates the result was not widely accepted.
The insider doc aims to dive deep into what needs to be done to disrupt the thin - centric
modeling milieu through the eyes of
models, agents, photographers, and clients:
larger sample sizes, the removal of plus - size boards and the eventual integration of all
models at agencies, and making plus - size
model appearances
in high profile media a non-event.
The main findings were not affected when the study estimated different kinds of
models and made the
sample larger by including students that became eligible for a voucher
in any year after the program initially started
in 2007.
Rothstein's research has found that such
models can yield very different findings for the same teacher from one year to the next,
in part because 25 students or so are not a
large enough
sample size to create a reliable estimate of a teacher's teaching ability.
Illustrate and explain the calculation by using equations, rectangular arrays, and / or area
models Sample Activities: Use Partial Products to Multiply (v. 1 - 3) Multiplication Strategy: Doubling and Halving Double and Halve (v. 1) Make the
Largest Product (3 x 1 - digit) Multiplication Race (1 x 3 - digit) Also included
in 4th Grade Math Centers:
Model Multiplication with Base Ten Blocks Use an Area
Model to Multiply (v. 1 - 3) Estimate Products by Rounding Multiply by 10s, 100s and 1000s Decompose a Factor Multiplication Race (2 x 2 - digit) Double and Halve (v. 2) Make the
Largest Product (4 x 1 - digit) Make the
Largest Product (2 x 2 - digit) Make the Smallest Product (3 x 1 - digit) Make the Smallest Product (4 x 1 - digit) Make the Smallest Product (2 x 2 - digit) Write and Solve: Multiplication
There was a
large enough
sample of students to compare
in a lecture delivery
model and the flipped classroom
model.
Connolley and Bracegirdle (2007) show that expected trends
in a much
larger sample of
models are very varied (though the ensemble mean warms at about the rate seen
in the Steig et al paper).
We need further field data from key areas of East Antarctica to reject some of the ice
model scenarios — although there are fewer rock outcrops to
sample geologically and geodetically
in this region there are still
large regions where outcrops exist but no, or few, data have been collected and / or results have been published.
The project is detailed
in the contract as a seven step process — with Kogan's company, GSR, generating an initial seed
sample (though it does not specify how
large this is here) using «online panels»; analyzing this seed training data using its own «psychometric inventories» to try to determine personality categories; the next step is Kogan's personality quiz app being deployed on Facebook to gather the full dataset from respondents and also to scrape a subset of data from their Facebook friends (here it notes: «upon consent of the respondent, the GS Technology scrapes and retains the respondent's Facebook profile and a quantity of data on that respondent's Facebook friends»); step 4 involves the psychometric data from the seed
sample, plus the Facebook profile data and friend data all being run through proprietary
modeling algorithms — which the contract specifies are based on using Facebook likes to predict personality scores, with the stated aim of predicting the «psychological, dispositional and / or attitudinal facets of each Facebook record»; this then generates a series of scores per Facebook profile; step 6 is to match these psychometrically scored profiles with voter record data held by SCL — with the goal of matching (and thus scoring) at least 2M voter records for targeting voters across the 11 states; the final step is for matched records to be returned to SCL, which would then be
in a position to craft messages to voters based on their
modeled psychometric scores.
Other strengths of our analysis include its
large nationally representative and diverse
sample, as well as the rich availability of covariates for inclusion
in multivariable
models.
Finally, using questionnaire data of attachment disorder behaviours
in a very
large community
sample of 13,472 twins, both twin correlations and
model - fitting results suggested a strong genetic influence on attachment disorder behaviour, especially
in boys [80].
We are also pleased that,
in addition to a
large overall
sample, the study has a
large number of families representing each of the four
models in the study.
The final
sample includes more participants from
models that have the
largest number of sites
in the study and that enroll
larger numbers of women eligible for the study (that is, women who are pregnant or have a child under six months of age).
Hence, the primary aim of the present study was to examine how well the proposed theoretical
model predicted APP
in young adulthood,
in a
large, community - based
sample assessed
in early childhood, adolescence, and emerging adulthood.
With regard to the
sample size required for valid application of this
modeling approach, we are hesitant to speak of sufficient
sample sizes, since a
large number of observations with little score variation over time (as
in our second empirical application) does not necessarily provide richer information than a smaller
sample with more fluctuations.
In a study with a
large sample of students (N = 602), Neal and Sellbom (2012) found that the data generated by the SRP - III showed «superior fit» to a four - factor
model relative to other
models (p. 244).
A structural
model was developed and tested
in which the mediating roles of insecure adult attachment and emotional dysregulation were examined
in a
large sample of college students (N = 541).
A further limitation is the
sample size; although a relatively
large sample was recruited, the
sample was not
large enough to examine all of the predictors and all possible interactions
in a single
model.
First, although the present
model was based on a
large sample collected
in the Hong Kong Chinese context, the generalizability and replicability of the preferred
model should be further examined.
Although bootstrap analyses allow for
modeling with small
sample sizes, replications with
larger samples of youth with T1DM
in poor metabolic control are warranted.