(Psychology) independent & dependent variables: 5 Problems, idenepent dependent & why?

1. The health psychologist and then organizational psychologist are interested in determining whether windowless rooms lower student grades.

2. A clinical psychologist would like to know whether a history of early childhood abuse is related to later vulnerability to depression and substance abuse and addiction.

3. A cognitive psychologist would like to find out whether CBT training might help people diagnosed with OCD.

4. An educational psychologist is starting the effectiveness of a special program for teens the program provides educational and support related to parenting skills and career goals. He wants to know whether participants school performance and psychological health will improve.

5. A social psychologist is interested in the relationship between religiosity and marital satisfaction

answer: - few nutrients

high pressure

low temperatures

explanation: 1. few nutrients:   open-ocean zone is located way far from the land, which is the main source of the essential nutrients.2. high pressure: pressure increases by 1 atmosphere for every 10 meters increase in depth.3. ample sunlight: a large fraction of the sunlight is reflected back to the atmosphere from the sea surface. 4. varying salinity: below the thermocline, the water is isolated from the atmosphere so the salinity remains stable over the year.5. low temperatures:   the temperature of open-ocean zone ranges from a low of -2°c to an average of 17°c

explanation:

the sun shines white and black light to our planet. the white light has all the colors in it. in our upper atmosphere, we have dust particles and oxygen molecules. the white light meaning all of the colors in a rainbow shines through the upper levels of the atmopshere and the blue light scatters across the entire planet. that is why our sky is blue.

the cell is the smallest structural and functional unit of living organisms, which can exist on its own. therefore, it is sometimes called the building block of life. some organisms, such as bacteria or yeast, are unicellular—consisting only of a single cell—while others, for instance, mammalians, are multicellular.