Answer:
Scientific discoveries challenged long-held ideas. The discovery of penicillin lead to development of antibiodics to treat infection.
Explanation:
Answer:
d. cross-sectional study
Explanation:
In research, a cross-sectional study consists of a gathering of data from a population or a subset of the population we want to investigate at an specific point of time. In other words, the data will give us an idea of what's happening within a group in a particular moment in time.
In this example, the researcher gives 20-year-olds, 40-year-olds, and 60-year-olds a questionnaire. He wants to know if older people are calmer than younger ones. We can see that <u>he wants to know what's happening within this groups (the 20 year-olds, the 40's and the 60's) during this particular time of their life </u>and therefore determine if the 60 year-olds are calmer. Therefore this is an example of cross-sectional study.
The correct answer is letter A.
Explanation: Observational learning was studied by Albert Bandura (1925-1998), who developed several experiments to substantiate his theory.
According to Bandura, social learning occurs by observing the behaviors of those with whom we live (parents, friends, teachers). Bandura refers to modeling as the social learning process based on social observation and imitation.
if her desire for popcorn is due to that message, she is responding to <u>"subliminal perception".</u>
Subliminal messages and perception are connected to mind control, and the underlying foundations of this are set exceptionally far back in our history. Mind control is the place an individual or gathering of people can be controlled without their mindfulness. It is observation underneath the individual's gathering's edge. It is additionally individuals can be made to do things they would not customarily do.
Subliminal messaging and mind control endures to be under investigation, regarding whether it can do what it means to do on the focused on individual.
