NTA NET-JRF EXAM, June 2023 Paper II (HOME SCIENCE)

Balbriggan is a light weight jersey plain-knit fabric popular for use in underwear.
•Barathea is a soft fabric, with a broken twill weft rib, giving a surface that is lightly pebbled or ribbed with the effect of twill running.
•Bengaline is a strong lustrous stretchy fabric with a crosswise rib made from fibers such as rayon, nylon and cotton.

Community development is a collaborative, facilitative process undertaken by people who share a common purpose of building capacity to have a positive impact on quality of life.
Steps of community development process in sequence:
•Identify needs and problems
•Prioritize needs
•Identify resources
•Develop skills and capacities
•Take decisions
•Evaluate

Psycho analytic theory describes development as primarily unconscious and heavily colored with emotion where behaviour is merely a surface characteristic and the symbolic workings of the mind have to be analysed to understand it.

Cephalocaudal development refers to growth occurs from the top to the bottom of the body i.e. the development of the head and the brain tends to be more advanced than rest of the body.

• Proximodistal development occurs from the centre or core of the body in an outward direction.

Government of India notified millets as nutri-cereals in April 2018 in order to encourage production and consumption of millet. 72 nation agreed with India's proposal and United Nations General Assembly adopted a resolution declaring 2023 as International year of Millets.

According to Kohlberg there are 6 stages of moral development. Kohlberg classified their moral reasoning into three levels, each of which contains two distinct sub stages.
A. Pre-conventional Level
1. Punishment and obedience orientation
2. Individual, instrumental purpose and exchange
B. Conventional Level
3. Mutual interpersonal expectations, relationships and interpersonal conformity.
4. Maintaing the social order
C. Post-conventional Level
5. Social system morality
6. Universal ethical principles

Non-response errors, response errors and tabulation errors are the type of non-sampling errors. Non-sampling errors refer to all source of error that are unrelated to sampling. Non-sampling error is present in all types of survey including censuses and administrative data.

Comb sorter is used to test the length of the fiber. Comb sorter consist of a bed of upright and parallel combs which control the fibers and enable the sample to be fractionated into length groups.