Answer:
B. Cross-Sectional
Explanation:
A Cross-sectional study of design is a kind of design of observational study . In the cross-sectional study, an investigator measures or examines the outcome as well as the exposures in any study participants at the same time.
Cross-sectional design research includes using some different category of the people who differ in some variable of interest but they share few other characteristics, like educational background, socioeconomic status and ethnicity.
A Cross-sectional studies are mostly used by experimenters or researchers to study the developmental psychology in humans.
Thus in the context, the researcher using 50 participants to study the developmental changes in their choices to listen to music is a type of cross sectional research design.
Hence the correct option is (B).
Answer: Classical conditioning
Explanation:
Classical conditioning is defined as the learning mechanism in which pairing of two stimulus is done.A strong stimulus is combined with previously objective stimulus to make a relationship between them.
According to the question , crying of Brandon while seeing popping or bursting of balloon is the learned mechanism through classical conditioning .
Answer:
The British partitioned Bengal so that the province of Bengal can be easily and more safely governed compared to the large province being governed as a single province.
Explanation:
At the time of the partition, Bengal was the largest province of the Indian states under the Britishers. The Lieutenant Governor Lord Curzon believed that it will be easier to "divide" the province and rule if the province is made into smaller provinces.
Following the policy of "divide and rule", Bengal was partitioned into two- East and West Bengal, separating the Hindus and Muslim population. Though the 'alleged' intention was to separate Bengal and not on religious grounds, the separation ended in a chasm between the Hindus and Muslims. But the main reason for the Partition of Bengal was for administrative purposes, to make the governing of the provinces easier and more accessible.
Answer:
Correct answer is (B) Equilibrium price to rise, but equilibrium quantity to be indeterminate from the information given.
Explanation:
Due to the numerous health benefits from eating bananas as stated by the U.S. Surgeon, there will be an increase in demand for banana which will make the demand curve to shift to the right making the equilibrium price to rise. For the supply curve, it will be noted that information given does not really stated whether the supply of banana increases or decreases, hence, the quality is indeterminate.
Answer: Managerial
Explanation:
Managerial control is the part of management process in an organization.This control system is followed for management of operations, setting certain standard of performance for employee and organization,security design etc.It also involves methods to solve issue and take corrective actions.
This control of management is created by strategic planner as per planning business organization function , responsibility and goals.This plan is implement in firm by security administration