A stimulus is any object or event that elicits a response. For example, when
food is presented to a lab mouse as a reward for pressing a lever
, the food is a stimulus, and the mouse will likely respond by pressing the lever again.
What is a stimulus with example?
A stimulus is anything that can trigger a physical or behavioral change. The plural of stimulus is stimuli. Stimuli can be external or internal. An example of external stimuli is
your body responding to a medicine
. An example of internal stimuli is your vital signs changing due to a change in the body.
What are 4 examples of a stimulus?
- You are hungry so you eat some food.
- A rabbit gets scared so it runs away.
- You are cold so you put on a jacket.
- A dog is hot so lies in the shade.
- It starts raining so you take out an umbrella.
What are stimuli in psychology?
stimuli) 1.
any agent, event, or situation—internal or external—that elicits a response from an organism
. See conditioned stimulus; unconditioned stimulus.
What is an example of stimulation?
To stimulate is to excite, to invigorate or to spark someone’s interest. An example of stimulate is
when you spark the growth of a plant by giving it plant food
. An example of stimulate is when a drug gets you going and makes you more hyper.
What is the behavior for a stimulus?
In psychology, a stimulus is any object or event that elicits a
sensory or behavioral response
in an organism. In perceptual psychology, a stimulus is an energy change (e.g., light or sound) which is registered by the senses (e.g., vision, hearing, taste, etc.) and constitutes the basis for perception.
What are 2 types of stimulus?
Types of Stimuli. There are two main types of stimulus –
the external stimulus and the internal stimulus
.
How do we respond to a stimulus?
| Sense organ Stimuli receptors respond to | Ear Sound, position of head |
|---|
What are internal stimulus examples?
Internal stimuli are changes to the conditions inside the body. The examples we know best are when your body is lacking water or food, when you’ve eaten contaminated food, or
when a virus is present in the body
. The body responds rapidly to these situations as well.
What do you mean by a stimulus?
1 :
something that stirs or urges to action The reward was a stimulus for greater effort
. 2 : an influence that acts usually from outside the body to partly change bodily activity (as by exciting a receptor or sense organ) Light, heat, and sound are common physical stimuli. stimulus. noun.
How does stimuli affect behavior?
Some stimuli may
produce an emotional reaction
which may influence the occurrence of behavior. For example, a game of backgammon might be interrupted by news of the unexpected death of a famous politician. A reinforcing stimulus is one that increases the occurrence of behaviors that it follows.
What does stimuli do to the brain?
Sensory circuits (
sight, touch, hearing, smell, taste
) bring information to the nervous system, whereas motor circuits send information to muscles and glands. The simplest circuit is a reflex, in which sensory stimulus directly triggers an immediate motor response.
What are the 3 types of stimuli?
excited by three types of stimuli—
mechanical, thermal, and chemical
; some endings respond primarily to one type of stimulation, whereas other endings can detect all types.
What are the effects of stimulation?
Simple organisms broadly react in three ways to stimulation:
too little stimulation causes them to stagnate
, too much to die from stress or inability to adapt, and a medium amount causes them to adapt and grow as they overcome it. Similar categories or effects are noted with psychological stress with people.
What is a stimulating person?
A stimulating person makes
you feel enthusiastic and full of ideas
: a really stimulating teacher. If an activity is stimulating, it causes your body to be active: Aerobics is one of the most stimulating forms of exercise.
What is positive stimulation?
1. positive stimulus –
a stimulus with desirable consequences
. stimulant, stimulus, stimulation, input – any stimulating information or event; acts to arouse action. bonus, fillip – anything that tends to arouse; “his approval was an added fillip”
