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

Author Question: Explain the differences between selective attention and divided attention What will be an ideal ... (Read 128 times)

anshika

  • Hero Member
  • *****
  • Posts: 510
on: Jun 20, 2018
Explain the differences between selective attention and divided attention
 
  What will be an ideal response?

Question 2

Outline the signal detection model and its four possible outcomes..
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

apple

  • Sr. Member
  • ****
  • Posts: 352
Reply #1 on: Jun 20, 2018
Answer to Question 1

In selective attention, we choose to attend to some stimuli and ignore others. Focusing our attention helps us execute other cognitive processes, such as verbal comprehension or problem solving.

In divided attention, we engage in more than one task at a time, and we shift our attentional resources to allocate them as needed.

Answer to Question 2

Signal-detection theory was one of the first theories to suggest an interaction between the physical sensation of a stimulus and cognitive processes such as decision making. It posits the following outcomes:
 Hits: The stimulus is presented and it is correctly detected.
 Misses: The stimulus is presented but it is not detected.
 False alarms: The observer reports that the stimulus has been presented when it has, in fact, NOT been presented.
 Correct rejections: The observer reports that the stimulus was NOT presented and it was, in fact, NOT presented.


anshika

  • Member
  • Posts: 510
Reply 2 on: Jun 20, 2018
Thanks for the timely response, appreciate it

Liddy

  • Member
  • Posts: 342
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Dogs have been used in studies to detect various cancers in human subjects. They have been trained to sniff breath samples from humans that were collected by having them breathe into special tubes. These people included 55 lung cancer patients, 31 breast cancer patients, and 83 cancer-free patients. The dogs detected 54 of the 55 lung cancer patients as having cancer, detected 28 of the 31 breast cancer patients, and gave only three false-positive results (detecting cancer in people who didn't have it).

Did you know?

All adults should have their cholesterol levels checked once every 5 years. During 2009–2010, 69.4% of Americans age 20 and older reported having their cholesterol checked within the last five years.

Did you know?

Medication errors are three times higher among children and infants than with adults.

Did you know?

Drug-induced pharmacodynamic effects manifested in older adults include drug-induced renal toxicity, which can be a major factor when these adults are experiencing other kidney problems.

Did you know?

In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.

Types of paralysis: (A) Quadriplegia is complete or partial paralysis of the upper extremities and c Types of paralysis: (A) Quadriplegia is complete or partial paralysis of the upper extremities and c
Archaea, Eukarya, Bacteria Differences Chart Archaea, Eukarya, Bacteria Differences Chart
Differences in the antigen-processing pathways between MHC molecules class I and class II. Differences in the antigen-processing pathways between MHC molecules class I and class II.
Possible Sources of Differences in Output per Worker Possible Sources of Differences in Output per Worker
Third Differences Third Differences
skull differences skull differences
Video: baroreceptors

For a complete list of videos, visit our video library