Examlex
A set of scores ranges from a low of X = 18 to a high of X = 98.If the scores are put in a grouped frequency distribution table with an interval width of 10 points,the bottom interval should be 10-19.
Alcoholism
A chronic disease characterized by uncontrolled drinking and preoccupation with alcohol, leading to mental and physical health problems.
Drug Abuse
The habitual taking of illegal drugs or the misuse of prescription or over-the-counter drugs with negative consequences.
Secondary Aging
Changes in physical and cognitive functioning that are due to illness, health habits, and other individual differences, but that are not due to increased age itself and are not inevitable.
Physical Functioning
A measure of an individual's ability to perform tasks and activities that require physical capability, such as walking, climbing stairs, and carrying objects.
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