A researcher finds 1000 mildly overweight women who exercise regularly, have not had a heart attack, and are willing to participate in the study. she randomly assigns 500 of the women to take an appetite suppressant. the other 500 women are given a placebo. both groups are followed for five years and the amount of weight lost after this time is recorded. the factor (explanatory variable) in the experiment is
Final answer:
The explanatory variable in the experiment is the appetite suppressant. This is the independent variable being manipulated to study its effects on weight loss, with the outcomes measured against a control group given a placebo.
Explanation:
The explanatory variable in this experiment, also known as the independent variable, is the treatment that participants receive, which in this case is the appetite suppressant. The researcher is trying to determine if this variable has an effect on the amount of weight lost by the participants over the course of the study.
In a controlled experiment, the explanatory variable is the one that is manipulated to test its effect on the dependent variable, which would be the weight loss in this scenario. By giving one group the appetite suppressant and the other a placebo, the researcher can compare the outcomes between the two groups to determine if the appetite suppressant has an effect on weight loss.
The use of random assignment increases the likelihood that any observed differences in weight loss are due to the effect of the appetite suppressant rather than other factors because it helps to ensure that each group is similar in all respects except for the treatment being tested.
A leadership behavioral style that exhibits high concern for people and a low concern for production is known as a _____.
The manifest function of a custom refers to the reasons people in a society give it. its latent function is
Katie-lou is 88 years old. katie-lou would most likely be characterized as:
Final answer:
Katie-lou, who is 88 years old, would most likely be characterized as an elderly or senior individual.
Explanation:
The classification of individuals into age-related categories such as elderly or senior is often based on a combination of chronological age, social roles, physical condition, and mental faculty. Typically, someone aged 65 or older is considered elderly, a definition recognized by most developed countries and relevant health organizations. At the age of 88, Katie-lou is well into this phase of life and would be considered elderly not only due to her age but also because this is a period characterized by increased likelihood of health challenges, retirement from active work, and the need for more specialized geriatric care. Aging is a natural life process that brings about changes in an individual’s physical and cognitive capacities, and society often provides infrastructure to support individuals in this age group.
Joann has started committing armed robberies at convenience stores to acquire enough money to support her cocaine habit. joann is demonstrating _____ violence.
Explain how a mixed economy is a mixture of command and pure market economy.
In a mixed market economy, economic authorities implement income redistribution systems on market outcomes, aiming to reduce income inequalities and to generate fairer allocations that bring welfare and good living standards to all the individuals that conform the society.
Such results register larger social welfare if compared to the results that would be generated by the free interaction of economic agents in the markets with no goverment intervention (pure market economy situation), or by the total intervention of the government, imposing every economic decision and with no markets (pure command economy).
The mainstream mass media are still relevant in current society. their main function remains the _______________.
Norah, a family therapist, is expressing her concern to her client james about his mother's feelings regarding his delinquent behavior in school. according to this information, it can be inferred that norah is practicing the _____ technique.
A change of lifestyle may be necessary to insure a healthy pregnancy. Discuss two ways a woman can help herself stay healthy during pregnancy.
In addition to offering information and analysis, ________ can also include recommendations. select one:
a. directive reports
b. analytical reports
c. informational reports
d. indirect reports
guilds did all of the following EXCEPT (Please help quick!)
A.Voted on religous issues that involved trade
B.set prices and prevented outsiders from selling goods in town
C.Set standards for the quality of their goods
D.Payed dues that helped support needy members of the family of members who have died
ALSO!
Why was the church so powerful in medieval times?
A.It did not allow national religions
B.It encouraged warfare among feudal lords
C.It made laws and set up courts to uphold them
D.It encouraged serfs to leave the manor
Guilds didn't vote on religious issues relating to trade; their main focus was trade regulation and welfare. The medieval church, by making laws and establishing courts, held great power.
Explanation:The function of guilds during Medieval Times did not include voting on religious issues that involved trade (Option A). Guilds primarily focused on economic and trade-related matters. They established rules to set prices and restricted outsiders from selling goods in the town (Option B). They also set standards for the quality of their produced goods (Option C). To support needy members or families of deceased members, guilds did indeed foster social welfare by collecting dues (Option D).
Concerning the power of the church in the medieval times, the church was powerful because it made laws and set up courts to uphold them (Option C). The church had significant control over the people and served as a unifying factor amid feudal fragmentation.
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The desire to be accepted by family, friends, and co-workers is what maslow called _____ needs.
a. esteem
b. physiological
c. self-actualization
d. social