Considering Dr. Guidry’s study, her results could most safely be generalized to which of the following groups?

Question

BlackTom AI · Accepted Answer

The question asks about generalization of Dr. Guidry’s study results to a specific group. Since the provided data lists only one stated answer—'elderly people'—we will carefully reason about generalization in relation to that target group, while noting the lack of additional answer options to compare.

First, consider what generalization (external validity) means: we can safely generalize findings from a study to another group when the study sample resembles that group in key characteristics (age, health status, setting, etc.) and when the study design controls for confounding variables that might differ between groups.

Next, evaluate the implication of 'elderly people' as the generalizable group. If Dr. Guidry’s study specifically sampled older adults (for example, participants aged 65 and above) and the study environment reflects real-world settings for elderly populations (such as a retirement community or a clinic serving older adults), then generalizing to 'elderly people' within similar contexts would be more justifiable. However, even with elderly participants, generalizing to all elderly individuals requires caution due to heterogeneity in health status, functional ability, and living arrangements across the elderly population.

If, in contrast, the study sample consisted of younger adults, middle-aged adults, or a highly specific subgroup of elderly individuals (e.g., only those in assisted living in a particular city), generalizing to the broad category 'elderly people' would be less appropriate. In such cases, the findings might not apply to healthy seniors living independently, to those with chronic illnesses, or to different cultural or socioeconomic groups within the elderly population.

Now, without seeing any other answer choices, we can still discuss why 'elderly people' could be the appropriate generalization target in some scenarios and not in others. 
- Why this could be appropriate: if the research question concerns aging-related processes, interventions tailored to older adults, or outcomes prevalent in elderly populations, and the sample includes a representative cross-section of that group, generalization to elderly individuals makes sense.
- Why it could be inappropriate: if the sample excludes certain subgroups of elderly people (e.g., non-English speakers, those with severe cognitive impairment, or those in a different healthcare system), extending conclusions to all elderly individuals would be overreaching. If the study environment is a highly controlled setting or uses specific inclusion criteria not representative of the broader elderly population, external validity suffers.

In summary, the correctness of generalizing to 'elderly people' hinges on the study’s sample characteristics and setting: representativeness and similarity to the broader elderly population support generalization, while narrow, biased, or unrepresentative sampling undermines it. Given only the stated answer, we can acknowledge that elderly people could be the safe generalization target in contexts where the study clearly involved and aimed at that group, but we cannot assess other potential groups or the breadth of generalizability without additional information about the study design and sample.

PSC 041 001 SQ 2025 Week 6 Quiz

Considering Dr. Guidry’s study, her results could most safely be generalized to which of the following groups?

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