Dr. sharma wants to study the extent to which stress is related to suicidal ideation in people who suffer from depression. she gathers information about the level of stress, depressive symptoms, and suicidal thoughts a set of participants experience the day after they attend the funeral of a loved one. because this study is assessing people under conditions that are not typical of everyday life, it is lacking in validity.

Ecological

Explanation:

Dr. Sharma wants to study the extent to which stress is related to suicidal ideation in people who suffer from depression. She gathers information about the level of stress, depressive symptoms, and suicidal thoughts a set of participants experience the day after they attend the funeral of a loved one. Because this study is assessing people under conditions that are not typical of everyday life, it is lacking in Ecological validity.

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