The assumption that the environment affects dizygotic (DZ) twins in the same way it influences monozygotic (MZ) twins has been criticized. Describe this criticism and the research methodology used to address it
Need help with this one please!
Answer: The criticism is that there may be greater concordance among MZ twins in part because they are treated more similarly than the DZ twins are treated. To address this concern, adoption studies have been conducted. If the concordance rate is higher for biological relatives than for adoptive relatives, this finding will point to genetic involvement in the trait.
You might also like to view...
The gate-control theory of pain suggests that ___________
a) the pain signals must pass through a neurological portal located in the spinal cord b) the skin receptors act as a gate for the pain sensation c) the cortex blocks pain unless released by substance P d) the gate is a physical structure that blocks pain signals
The authors of your text describe a series of horrible telephone hoaxes that were done a few years ago in which a caller falsely identified himself as a police officer and had restaurant
managers perform unnecessary strip searches and other degrading acts on subordinates. The fact that the managers he called actually did what he instructed them to do illustrates that people very readily a. give up personal freedoms in this post 9/11 world. b. follow their stereotypes. c. will obey someone they think is in authority. d. seek opportunities to exploit those with less power.
A method of managing bodily reactions to stress by visualizing peaceful scenes is called
Fill in the blank with correct word
Carrie's clinician is unsure whether her depression symptoms are severe enough to enroll her in an inpatient program and whether her doctor feels medication is necessary. Her symptoms in relation to others do not reveal a clear clinical treatment plan. Most likely, Carrie's clinician used which classification system to diagnose her?
a. a categorical system such as WHO b. a dimensional system such as DSM c. a dimensional system d. a categorical system such as DSM or ICD