behaviorist approach

Behaviorist Approach  this is a study of mental condition including genetics and brain chemistry and the body that function .
Learning is a process that depends on experience and leads to longterm changes in behavior potentia.And the mind do the action.
 Behaviorism (or behaviourism), also called the learning perspective (where any physical action is a behavior), is a philosophy of psychology based on the proposition that all things that organisms do — including acting, thinking and feeling — can and should be regarded as behaviors. ...
* extreme care in spending money; reluctance to spend money unnecessarily
* meanness: extreme stinginess
* Parsimony is the use of the simplest or most frugal route of explanation available. The word derives from Middle English parcimony, from Latin parsimonia, from parsus, past participle of parcere: to spare
* (psychology) the principle that behaviors are selected by their consequences; behavior having good consequences tends to be repeated whereas behavior that leads to bad consequences is not repeated
* The law of effect is a principle of the psychology of learning described by Edward Thorndike (1911): It holds that responses that produce a satisfying or pleasant state of affairs in a particular situation are more likely to occur again in a similar situation. ...
response is any reaction to stimulus, whetherovert or mental, for the behaviourist,a measurable change in behaviour
reflex is an unlearned response that can be striggered by specific environmental stimuli.

I learned that radical behaviorism is a position adopted by Watson and Skinner which argues that mental states are both inaccessible to scientific study and irrelevant to understanding behavior. Reinforcer is a stimulus which when it follows a response results in a charge in the probability of a response. A primary reinforcers is the most  basic reinforcer  which those are related to survival . Conditioning stimuli which act as reinforcers but are not based on biological survival such as praise, money or criticism.And i learned that the money is the most powerful conditioned reinforcer in our society.
I learned also the positive reinorcer is a stimulus which, when if follows a response serves to increase the probability of a response in the future and the negative reinforcer is an aversive stimulus which when it follows a response in the future.
Contingency of reinforcement is a description of the relationship between a response and reinforcer.
positive reinforcement is a proccess  of increasing the probability of a response by immediately following the response with a desirable stimulus. a positive reinforcement can call as a punishment or tromma.
A punishment as a process wherby a response is followed by negative reinforcer which result in a decrease in the probability of the response.
Negative reinforcement is a process for increasing the probability of a response in which a response immediately leads to termination or whithout holding of an aversive stimulus since the response is increase in frequency. It is not equevalent of a punishment.
Omission is a process wherby a response is followed by terminating or whith holding a positive reinforcer which result in a decrease in the probability of a response.
Shaping is a process of reinforcing successive approximation to a direct response.