(It’s psychology).
1. Professor Flummox gives her new test of aptitudes for studying psychology to her psychology students at the start of the year. At the end of the year, she finds that those who did well on the test averaged only a "C" in the course. The test lacks .
Group of answer choices

reliability

replication

being free from bias

validity

2. The psychology department at the Ohio State University is testing a new anti-anxiety medication. During the first run of experiments, the drug showed a significant decrease in anxiety in patients. When the experiment was performed a second and third time, the medication proved very little results. The experiment lacked .

reliability

validity

freedom from bias

standardization

3. Teachers at North East Central school are going to administer a test to check the progress of their ninth grade students. Students were divided into three groups. Each group received different oral instructions before the test, one group did not receive calculators and two groups had to finish early. Why is this not a good test?

The test shows bias.

The test is not reliable.

The test is not valid.

The test is not standardized.

4. Dr. Ramos wants to inventory her new patient Laura's feelings about a recent trauma she had. Which form of descriptive studies should Dr. Ramos use for her research?


5. Richelle was abused by her parents from age 1 and up. She received no emotional interaction and was locked in a small bedroom for 23 hours of the day. Richelle struggles to adapt to her new foster home. She runs away often and hoards food while she is home. Those psychologists who are studying Richelle's childhood are using which form of descriptive studies?



6. The local political party is interested in the feelings and thoughts of the voters in the area. In an attempt to collect this information, the party chooses which form of descriptive studies to tackle this task?



7. Dr. Lance wants to study the effect music can have on mood. He attends many concerts and operas to watch the audience and collect data. Dr. Lance is using which form of descriptive studies for his research?



8. allow researchers to describe behavior and predict future behavior, but does not allow researchers to choose one explanation over another.

Experiments

Standardized studies

Descriptive studies

Correlational studies

9. What makes for a good test?

the denominator has a very specific role.

why many students visually perceive stem as a vapid class?

for many students, however, stem subjects are optically discerned as vapid, tedious, and destitute of authentic-world applications. science and math have always been a major part of the high school curriculum, but many students have disengaged from these subjects because they don’t optically discern that they have any pertinence to the authentic world or students’ daily lives. for them, math and science have become a set of rules, procedures, laws, theorems, and formulas to memorize. some students even develop math apprehensiveness and cerebrate they are incapable of learning higher-level mathematics.

why is stem paramount?

as the u.s. economy changes, the ordinant dictation for stem-capable workers is growing. in may of 2014, the u.s. bureau of labor statistics counted more than 8.3 million stem jobs, which accounted for 6.2 percent of total employment in the cumulated states. that number is expected to perpetuate to increment as u.s. companies grow and innovate to compete in the ecumenical economy. according to the u.s. department of labor, the average salary for all stem jobs is $85,570, which is virtually double the average salary for all jobs.

many people still envision stem professionals as wearing a white lab coat and conducting research in a laboratory. in authenticity, some of the most in-demand stem fields are petroleum engineering, process engineering, and computer engineering. these fields that are experiencing shortages of qualified candidates are additionally among the highest paying, with the average petroleum engineer earning an annual salary of $147,520 in may 2014 according to the u.s. bureau of labor statistics.

in additament, stem subjects edify students valuable skills that are vital for prosperity in all vocations, even those that do not directly require stem erudition. engagement in stem subjects avails students develop quandary-solving, critical mentally conceiving, and leadership skills. these skills are so ecumenical, in fact, that statistics relinquished in the summer of 2013 by the u.s. census bureau designated that about three-quarters of the people with a bachelor’s degree in stem fields are not working in those vocations. many non-stem employers are poaching stem-qualified job candidates because they are more ingenious and collaborative than their non-stem counterparts.

as the ecumenical economy perpetuates to evolve, the desideratum for stem-capable workers will perpetuate to grow. by getting edifiers and students involved in the stem kineticism, an incipient generation of adroit workers will be poised to energize and expand this exhilarating field.

check this over.

a metamorphic rock would be formed.