See Article History Personality assessment, the measurement of personal characteristics. Assessment is an end result of gathering information intended to advance psychological theory and research and to increase the probability that wise decisions will be made in applied settings e. The approach taken by the specialist in personality assessment is based on the assumption that much of the observable variability in behaviour from one person to another results from differences in the extent to which individuals possess particular underlying personal characteristics traits. The assessment specialist seeks to define these traits, to measure them objectively, and to relate them to socially significant aspects of behaviour.
Bibliography Definition Quantitative methods emphasize objective measurements and the statistical, mathematical, or numerical analysis of data collected through polls, questionnaires, and surveys, or by manipulating pre-existing statistical data using computational techniques.
Quantitative research focuses on gathering numerical data and generalizing it across groups of people or to explain a particular phenomenon. The Practice of Social Research. Wadsworth Cengage, ; Muijs, Daniel.
Characteristics of Quantitative Research Your goal in conducting quantitative research study is to determine the relationship between one thing [an independent variable] and another [a dependent or outcome variable] within a population.
Quantitative research designs are either descriptive [subjects usually measured once] or experimental [subjects measured before and after a treatment]. A descriptive study establishes only associations between variables; an experimental study establishes causality.
Quantitative research deals in numbers, logic, and an objective stance. Quantitative research focuses on numeric and unchanging data and detailed, convergent reasoning rather than divergent reasoning [i. Its main characteristics are: The data is usually gathered using structured research instruments.
The results are based on larger sample sizes that are representative of the population. The research study can usually be replicated or repeated, given its high reliability.
Researcher has a clearly defined research question to which objective answers are sought. All aspects of the study are carefully designed before data is collected. Data are in the form of numbers and statistics, often arranged in tables, charts, figures, or other non-textual forms.
Project can be used to generalize concepts more widely, predict future results, or investigate causal relationships. Researcher uses tools, such as questionnaires or computer software, to collect numerical data. The overarching aim of a quantitative research study is to classify features, count them, and construct statistical models in an attempt to explain what is observed.
Things to keep in mind when reporting the results of a study using quantitative methods: Explain the data collected and their statistical treatment as well as all relevant results in relation to the research problem you are investigating.
Interpretation of results is not appropriate in this section. Report unanticipated events that occurred during your data collection. Explain how the actual analysis differs from the planned analysis. Explain your handling of missing data and why any missing data does not undermine the validity of your analysis.
Explain the techniques you used to "clean" your data set. Choose a minimally sufficient statistical procedure; provide a rationale for its use and a reference for it. Specify any computer programs used.
Describe the assumptions for each procedure and the steps you took to ensure that they were not violated. When using inferential statistics, provide the descriptive statistics, confidence intervals, and sample sizes for each variable as well as the value of the test statistic, its direction, the degrees of freedom, and the significance level [report the actual p value].
Avoid inferring causality, particularly in nonrandomized designs or without further experimentation. Use tables to provide exact values; use figures to convey global effects. Keep figures small in size; include graphic representations of confidence intervals whenever possible.
Always tell the reader what to look for in tables and figures. When using pre-existing statistical data gathered and made available by anyone other than yourself [e. Wadsworth Cengage, ; Brians, Craig Leonard et al. Quantitative and Qualitative Research Methods. Longman, ; McNabb, David E. Quantitative and Qualitative Approaches.
Sharpe, ; Quantitative Research Methods. Colorado State University; Singh, Kultar. Quantitative Social Research Methods. Basic Research Design for Quantitative Studies Before designing a quantitative research study, you must decide whether it will be descriptive or experimental because this will dictate how you gather, analyze, and interpret the results.DT&HM Level 2 and 3 achievement standards and resources.
23 November On 6 December, the Ministry of Education will be publishing the achievement standards and support resources that teachers need to deliver the new Digital Technologies and Hangarau Matihiko curriculum at NCEA Levels 2 and 3.
Methods of Assessment by William Badders: With the release of the National Science Education Standards, the issues of why, how, and what we, as teachers, assess in our classrooms will become a major challenge in the multifaceted science reform effort currently underway.
Lang T, Altman D. Statistical Analyses and Methods in the Published Literature: the SAMPL Guidelines. 2 comprehensive—and comprehensible—set of.
An Assessment of Job Evaluation/Selection Methods Abstract Using research references written by various authors, I examined some processes used to select potential employees for certain positions and processes used to select appropriate wages for particular jobs performed within a company.
of different types of formal assessment methods that are used to select employees in organizations. Remove some of the mystique, complexity and confusion that can drive HR profes-.
Page 1 of 35 Health and Safety Executive The Approved List of biological agents Advisory Committee on Dangerous Pathogens HSE Books The Approved List provides the.