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In a(n)____________________ study,there is no attempt to control factors that might influence the variable of interest.
Widowers
Are men who have lost their spouse through death and have not remarried.
Remarry
To remarry means to enter into marriage again after the termination of a previous marriage, whether through divorce, annulment, or the death of a spouse.
Middle-Aged Women
Women typically between the ages of 45 and 65, often experiencing significant life transitions such as menopause or becoming empty-nesters.
Elderly Parents
Older individuals who have children, often requiring care or support due to age-related conditions.
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