You tell her that "she should label this skeleton as a plesiadapiform rather than as a primate."
Plesiadapiforms were in all probability not primates, as prove by their distinctive skeletal life structures, for example, the absence of level nails, opposable digits, and a postorbital bar in the skull.
Answer:
internal validity
Explanation:
The internal validity measures the degree to which the research is correct. This is done by determining the number of confounding variable.
A confounding variable is the variable that influences both the independent and dependent variable. Only the independent variable should influence the dependent variable.
When the confounding variables found in the research is low the internal validity of the research increases and if the confounding variables found in the research is high the internal validity of the research decreases.
Here, Professor X is worried that a confounding variable is influencing his dependent variable so he is concerned about the internal validity of his experiment.
Motor disorders such as involuntary repetitive facial movements, lip smacking, involuntary movements of the trunk and limbs, and twitching are Tardive Dyskinesia (TD).
<h3>
What are motor disorders?</h3>
- Motor disorders are nervous system dysfunctions that result in the body moving or acting involuntarily or erratically.
- These conditions might result in excessive or unintentional movement, respectively.
<h3>What is
Tardive Dyskinesia (TD)?</h3>
- A nerve system disorder that is frequently brought on by long-term use of some psychiatric medications.
- Long-term usage of neuroleptic medications, which are prescribed to treat psychiatric problems, results in tardive dyskinesia.
- Repetitive, unconscious motions, such as grimacing and eye blinking, are brought on by tardive dyskinesia.
- Drugs that may be causing uncontrollable repetitive movements can be stopped or tapered.
- Botulinum toxin, deep brain stimulation, or drugs may be helpful in extremely rare circumstances.
Therefore, motor disorders such as involuntary repetitive facial movements, lip smacking, involuntary movements of the trunk and limbs, and twitching are Tardive Dyskinesia (TD).
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