This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: The dependence of task performance on skills that are irrelevant to the intended purpose of the ... (Read 31 times)

dmcintosh

  • Hero Member
  • *****
  • Posts: 517
on: Jun 20, 2018
The dependence of task performance on skills that are irrelevant to the intended purpose of the assessment tasks (e.g., reading skill for some mathematics tasks) will have the biggest negative influence on which of the following factors?
 
  A. variety of student performances
  B. reliability
  C. consistency in scoring
  D. validity

Question 2

The 10 students with the highest scores on a set of 8 assessment tasks had the following distribution of scores on one of the assessment tasks that was scored on a 3-point scale: 1 (1 student), 2 (5 students), 3 (4 students). Which of the following distributions of scores for the 10 lowest scoring students indicates that the task discriminated negatively?
 
  A. 1 (3 students), 2 (4 students), 3 (3 students)
  B. 1 (5 students), 2 (5 students), 3 (0 students)
  C. 1 (9 students), 2 (1 student), 3 (0 students)
  D. 1 (0 students), 2 (3 students), 3 (7 students)


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

whitcassie

  • Sr. Member
  • ****
  • Posts: 298
Reply #1 on: Jun 20, 2018
Answer to Question 1

D

Answer to Question 2

D


dmcintosh

  • Member
  • Posts: 517
Reply 2 on: Jun 20, 2018
Wow, this really help

dantucker

  • Member
  • Posts: 346
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

Did you know?

Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

Did you know?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

Did you know?

The average human gut is home to perhaps 500 to 1,000 different species of bacteria.

Did you know?

After 5 years of being diagnosed with rheumatoid arthritis, one every three patients will no longer be able to work.

A toddler's developing motor skills allow the child to exert more independence and control over A toddler's developing motor skills allow the child to exert more independence and control over
Priming Affects the Speed of Respones on a Lexical Decision Task Priming Affects the Speed of Respones on a Lexical Decision Task
Fine motor skills involve coordinating the many small muscles of the wrists, hands, and fingers. Fine motor skills involve coordinating the many small muscles of the wrists, hands, and fingers.
The learning and retention of the mirrordrawing task by H.M. Despite his good retention of the task, ... The learning and retention of the mirrordrawing task by H.M. Despite his good retention of the task, ...
Developing Management Skills Developing Management Skills
Performance Tasks on the Wechsler Tests Performance Tasks on the Wechsler Tests
Video: Phases of an Action Potential - Resting Potential, Threshold, Rising, Falling, & Recovery Phases

For a complete list of videos, visit our video library