1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Rama09 [41]
3 years ago
15

Standard measures devised to assess behavior objectively; used by psychologists to help people make decisions about their lives

and understand more about themselves, are called __________.
A. standard deviations
B. psychological tests
C. reliability
D. validity
Biology
1 answer:
jeka57 [31]3 years ago
7 0
B - psychological tests

Psychological tests are scientific and reliable, as well as valid, ways of measuring and obtaining different psychological traits that are relevant in certain cases. That's also most likely and probably the correct answer here.
You might be interested in
Difference between archaegonia and anthredia
Thepotemich [5.8K]
Antheridia- is reproductive that produces MALE gametes. AND

Archegonia- is reproductive that produces LADIES gametes
8 0
3 years ago
Which type of passive transport involves the movement of molecules via special transport proteins?
Kamila [148]
Facilitated transport ! this is passive transport but with specific proteins !
8 0
3 years ago
What are the two categories of behavior? Provide an example of each.
olga nikolaevna [1]

Answer:

Explanation:

The two categories of the behavior includes the operant behavior and respondent behavior.

Operant behavior: The operant behavior can be define as the behavior that is under the control of the consequences. These consequences are likely to control the future frequency of behavior. For example, A child who is allowed to hit other children and take their toy, is likely to be aggressive to other people in the future.  

Respondent Behavior: The behavior which is under the influence of a specific stimuli is a respondent behavior. For example, Snapping of hand away from a hot pan, and Salivation of the mouth due to food.

3 0
3 years ago
Classify the natural resoures as renewable or non renewable?<br> solar energy /coal/animals/minerals
IrinaK [193]

Answer: In the image below

did the mf test foo

7 0
3 years ago
In your own words, explain the role of the digestive, endocrine, and excretory systems in maintaining homeostasis. will mark bra
Katen [24]

Answer:

Following are the roles of the digestive, excretory and endocrine systems in terms of homeostasis:

  1. The endocrine system regulates the secretion of various hormones and homeostatic mechanisms in response to signals of the hypothalamus and pituitary glands.
  2. The excretory system maintains homeostasis by purifying the blood and getting rid of toxic waste from the blood.
  3. The digestive system is mainly involved in the transfer and regulation of nutrients from food.

Explanation:

Role of Endocrine System:

  • The endocrine system mediates all the chemical signaling in the body.
  • Hormones are chemical messengers that the endocrine system uses to maintain chemical homeostasis.
  • Endocrine system manages glucoregulation by controlling the secretion of the hormones glucagon and insulin by the pancreas. Low and high blood sugar levels are sensed by the brain which then signals the endocrine system to release glucagon and insulin respectively.
  • The endocrine system is also indirectly involved in thermoregulation. A low core temperature signal received by the hypothalamus initiates the release of TSH by the pituitary gland and then that of T3, T4 thyroid hormones that stimulate shivering thermogenesis in the skeletal muscles.

Role of Digestive System:

  • The digestive system regulates the amount of nutrients absorbed in the body.
  • Although the absorption of nutrients in food is not exactly according to bodily needs, the absorption of dietary iron and calcium is strictly regulated by the digestive system.

Role of Excretory System:

  • The excretory system carries out osmoregulation which is the maintenance and regulation of water and salt levels in the blood.
  • The excretory system regulates the excretion of toxic waste from the blood.
  • Excess water, salts, urea and bilirubin (produced as a result of RBC break down) are some of the excretions.
8 0
3 years ago
Other questions:
  • . Many cities have “combined” sewers. In good weather, these systems funnel sewage to treatment plants. During rainstorms street
    6·2 answers
  • What could a dog living now and a cat living thousands of years ago have in
    13·1 answer
  • What is a representation of the linkages between food chains in a community.
    10·2 answers
  • Identify another invertebrate chordate other than hagfish.
    10·1 answer
  • What is the common name for the scientific group bryophytes
    7·1 answer
  • Natural Selection: Mastery Test
    7·1 answer
  • The PCR reaction for Lab 2 is listed below. For each component besides water, briefly describe the component’s role in the PCR r
    13·1 answer
  • A plant is moved from direct sunlight and placed into complete darkness.
    10·1 answer
  • Match the patterns of inheritance with the examples.
    10·2 answers
  • What are some of the organelles in a plant cell? In this is in science
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!