(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

Animals such as pronghorn antelope, bison ans badgers dot to the landscape. where are these animals located?

Which of the following scenarios is an example of the bottleneck effect? answers a in south africa, much of the afrikaner population is descended from a small number of dutch colonists. in this population, this is an unusually high frequency of pseudoxanthoma elasticum (pxe), an elastic tissue disorder. b four white-tailed deer are introduced to a park in finland. thirty years after their introduction scientists compare the genes in the population and find that there is no variation. c during the industrial revolution, london's air became filled with soot. as a result, birds started eating more of the lighter moths because they were easier to spot than their darker counterparts. over time, the moth population changed so that there were more darker moths than lighter ones. d 10% of the population of american alligators in an area have the recessive trait albinism. a massive flood results in the death of 80% of the population. of the remaining population, 60% have the recessive trait of albinism.

Multicellular organisms use cell division, mitosis, for growth and the maintenance and repair of cells and tissues. single-celled organisms may use cell division as their method of reproduction. regardless of the reason for mitosis, the process ensures genetic continuity. what is the step in the cell cycle that ensure genetic continuity?