Who is the founder of Behaviouristic school of Psychology?

पाठ्यपुस्तक का बाह्य गुण है

Causes of spelling errors are 

Which of the following is related to the mental development of the learner?  

The various approaches to educate learning disabled children are:

a. Preventive programme

b. Multi - sensory approach

c. Cognitive training

d. Experiential learning
 Codes:

Which of the following aspects refers to cellular multiplication?

Select the most appropriate group with reference to adoloscent out of the following-

In a class picnic, few students are playing cricket, some are sitting and gossyping and rest are dancing. This occurs due to the differences in their______.