It is first demonstrated in the preoperational stage. This stage is the 2nd stage in Piaget's theory. This stage starts around the age of 2 as children begin to make small talks and it lasts until about the age of 7. In addition, in this stage children starts to engage in symbolic plan and they learn to manipulate symbols.<span> </span>
Answer:
b. zero if either expectation to succeed or the perceived value of a goal is zero.
Explanation:
Expectancy x value theory also known as expectancy-value model of expectation asserts that the relationship between value and expectation is multiplicative, that is, if the value and individual puts on a task is zero, that individual will not feel motivated to achieve that task. Conversely, if the value is high but expectation to completing the task is zero, the individual will also not be motivated to complete the task.
'Typically, the psychiatrist will wait about 5-15 days to see if a specific anti-manic medication is working before considering another.
Both psychologists and psychiatrists can provide psychotherapy. However, most psychiatrists treat their patients primarily by prescribing drugs, whereas psychologists rely primarily on talking and behavioral therapy.
Psychiatrists assess, diagnose, and treat mental, emotional, and behavioral disorders. A psychiatrist is a medical doctor and may order or perform various medical and/or psychological tests.
A psychiatrist is a medical doctor (M.D. or D.O.) who specializes in mental health, including substance use disorders. Psychiatrists are qualified to assess both the psychological and physical aspects of mental health problems.
Learn more about Psychiatrists https://brainly.in/question/6375938
#SPJ4
Convert to improper fraction (multiply whole number by denominator and add numerator, keep the denominator)
5 1/4 = 21/4
4 1/2 = 9/2
Multiply 9/2 by 2/2 to get the same denominator = 18/4
Subtract the numerators, keep the denominator.
21/4-18/4 = 3/4.
