The extent to which two or more raters (or observers, coders, examiners) agree is termed as Inter-rater agreement. It addresses the issue of consistency of the implementation of a rating system.
A high inter-rater agreement value refer to a high degree of agreement between two examiners, vice-versa
Answer: The psychometric test properties are reliability and validity.
Explanation: By way of definition, Psychometric tests are a standard and scientific method used to measure individuals' mental capabilities and behavioural style. Psychometric tests are designed to measure a person's suitability for a role based on the required personality characteristics and aptitude (or cognitive abilities). This type of tests are used to identify the extent to which a person's personality and cognitive abilities match those required to perform the role.
Posttraumatic Stress Disorder (PTSD) is often a chronic and debilitating condition that can develop after exposure to a single traumatic event or series of ongoing traumatic events.
There are multiple instruments that can serve as brief screening and treatment monitoring tools for PTSD including the Posttraumatic Diagnostic Scale (PDS) the PTSD Checklist (PCL) and the Modified PTSD Symptom Scale Self-Report. These various tools can be used to measure the Reliability and Validity of a person if it's fit for duty.
Crossing over. At the chiasmata during prophase I of meiosis, breakage may occur and exchange of genetic information may take place. New gene combinations which result in variations.
Independent assortment. The arrangement of homologous chromosomes at the equator of the spindle during metaphase of the first meiotic division is random. These homologous chromosomes segregate into different daughter cells which contain different genetic combinations which brings about variation
Fertilisation permits parental genes to be brought together in different combinations. This is the cause of variations in members of the same family.
Mutation is the spontaneous change in the genetic makeup of an organism. These changes may be inherited by the offspring therefore beginning variation.
Answer: Food can be an obvious answer because people will not survive without food so they will die. And death means there will be a decrease on population size. So food can be a limiting factor that is dependent on population size.
