Peggy M Zoccola
Biographic Data
| ID | 1259216 |
|---|---|
| NAME | Peggy M Zoccola |
| GIVEN NAMES | Peggy M |
| FAMILY NAME | Zoccola |
| SIGNATURE | ZOCCOLA P M |
| AFFILIATIONS | Ohio University |
| ORCID | 0000-0001-5709-0092 |
| VERIFIED | Yes |
| TOTAL WORKS | 11 |
| TOTAL CITATIONS | 5 |
| WORKS AS AUTHOR | 11 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 2008 |
| LATEST PUBLICATION YEAR | 2024 |
| H-INDEX | 2 |
Depressive and Anxious Symptoms, Experimentally Manipulated Acute Social-Evaluative Threat, and Cortisol Reactivity
OBJECTIVE: Exposure to social-evaluative threat (SET) can elicit greater physiological responses, including cortisol, compared to non-SET stressors. An individual's level of depressive and anxious symptoms predicts variability in cortisol responses to stressors, and other research suggests that these individual differences may predict vulnerability to social evaluation. The current study integrates both lines of research, testing if there are dif…
The role of social-evaluative threat for cortisol profiles in response to psychosocial stress
Heterogeneity in individuals' physiological stress responses is central to theories linking stress with vulnerability to disease. Although multiple cortisol profiles have been reported in response to acute psychological stress, most prior work focuses on a single, average pattern and relative deviations from it, such as greater or lesser response peaks or reactivity. The present aims were to identify cortisol stress response trajectory classes us…
Subjective Socioeconomic Status Matters Less When Perceived Social Support Is High
Low objective and subjective socioeconomic status (SES) is associated with the experience of frequent stressors known to have physiological costs. We tested whether perceived social support, a key health-protective resource, buffered the association between lower subjective SES and cortisol responses to an acute stressor. Participants ( N = 115; 54.78% female; age M = 19.56) reported subjective SES and perceived support, completed a social-evalua…
When Family Matters Most
OBJECTIVE: Revealing one's sexual identity to others is a complex process marked by a shift in the types of stressors faced by sexual minority young adults. Such stressors influence the secretion of health-relevant hormones, including cortisol, yet how dimensions of disclosure (i.e., the degree and context) influence neuroendocrine functioning remains poorly understood. The current study examined the association between disclosure context (disclo…
Stress-Induced Parasympathetic Control and Its Association With Inflammatory Reactivity
OBJECTIVE: It has been proposed that the inflammatory cytokine system is regulated through the vagus nerve, where vagal activation inhibits release of inflammatory cytokines and, therefore, inflammation. Thus, loss of vagal activation (i.e., reduced high-frequency heart rate variability [HF-HRV]) should result in greater inflammation. Evidence to date for this relationship has relied on animal models and resting states in humans. The present stud…
Trait Rumination Predicts Elevated Evening Cortisol in Sexual and Gender Minority Young Adults
Stress may contribute to illness through the impaired recovery or sustained activity of stress-responsive biological systems. Rumination, or mental rehearsal of past stressors, may alter the body's stress-responsive systems by amplifying and prolonging exposure to physiological mediators, such as cortisol. The primary aim of the current investigation was to test the extent to which the tendency to ruminate on stress predicts diminished diurnal co…
Sources of Discrimination and Their Associations With Health in Sexual Minority Adults
Health disparities exist between sexual minorities and heterosexuals. These health disparities may be due to stressful social situations and environments that are created by discrimination. The current study recruited 277 sexual minorities to complete an online survey to examine the effects of discrimination on health. Discrimination from family and friends, compared to non-family and friends, was found to be more strongly associated with poorer …
Individual differences of risk and resiliency in sexual minority health
Eliciting and maintaining ruminative thought
This study tested whether a performance stressor characterized by social-evaluative threat (SET) elicits more rumination than a stressor without this explicit evaluative component and whether this difference persists minutes, hours, and days later. The mediating role of shame-related cognition and emotion (SRCE) was also examined. During a laboratory visit, 144 undergraduates (50% female) were randomly assigned to complete a speech stressor in a …
Rumination Predicts Longer Sleep Onset Latency After an Acute Psychosocial Stressor
OBJECTIVES: Rumination has been linked to self-reported sleep quality. However, whether rumination is related to an objective sleep parameter has not been tested. This study examined whether rumination predicts sleep onset latency (SOL) on the night after an acute psychosocial stressor. We hypothesized that those who ruminate (assessed with both trait and stressor-specific measures) would have longer SOL (assessed with objective and subjective me…
Rumination and Cortisol Responses to Laboratory Stressors
OBJECTIVE: For some, a stressor's psychological and physiological influence ceases on removal; for others, the effects may persist through rumination. These repetitive, intrusive thoughts might prolong physiological stress responses. Previous studies produced mixed results, indicating a need to clarify the relationship between rumination and cortisol responses. The current study investigated whether a laboratory speech task is sufficient to elici…
Individual differences of risk and resiliency in sexual minority health
Sources of Discrimination and Their Associations With Health in Sexual Minority Adults
Health disparities exist between sexual minorities and heterosexuals. These health disparities may be due to stressful social situations and environments that are created by discrimination. The current study recruited 277 sexual minorities to complete an online survey to examine the effects of discrimination on health. Discrimination from family and friends, compared to non-family and friends, was found to be more strongly associated with poorer …
Rumination and Cortisol Responses to Laboratory Stressors
OBJECTIVE: For some, a stressor's psychological and physiological influence ceases on removal; for others, the effects may persist through rumination. These repetitive, intrusive thoughts might prolong physiological stress responses. Previous studies produced mixed results, indicating a need to clarify the relationship between rumination and cortisol responses. The current study investigated whether a laboratory speech task is sufficient to elici…
Rumination Predicts Longer Sleep Onset Latency After an Acute Psychosocial Stressor
OBJECTIVES: Rumination has been linked to self-reported sleep quality. However, whether rumination is related to an objective sleep parameter has not been tested. This study examined whether rumination predicts sleep onset latency (SOL) on the night after an acute psychosocial stressor. We hypothesized that those who ruminate (assessed with both trait and stressor-specific measures) would have longer SOL (assessed with objective and subjective me…
Eliciting and maintaining ruminative thought
This study tested whether a performance stressor characterized by social-evaluative threat (SET) elicits more rumination than a stressor without this explicit evaluative component and whether this difference persists minutes, hours, and days later. The mediating role of shame-related cognition and emotion (SRCE) was also examined. During a laboratory visit, 144 undergraduates (50% female) were randomly assigned to complete a speech stressor in a …
Individual differences of risk and resiliency in sexual minority health
Sources of Discrimination and Their Associations With Health in Sexual Minority Adults
Health disparities exist between sexual minorities and heterosexuals. These health disparities may be due to stressful social situations and environments that are created by discrimination. The current study recruited 277 sexual minorities to complete an online survey to examine the effects of discrimination on health. Discrimination from family and friends, compared to non-family and friends, was found to be more strongly associated with poorer …
Stress-Induced Parasympathetic Control and Its Association With Inflammatory Reactivity
OBJECTIVE: It has been proposed that the inflammatory cytokine system is regulated through the vagus nerve, where vagal activation inhibits release of inflammatory cytokines and, therefore, inflammation. Thus, loss of vagal activation (i.e., reduced high-frequency heart rate variability [HF-HRV]) should result in greater inflammation. Evidence to date for this relationship has relied on animal models and resting states in humans. The present stud…
Trait Rumination Predicts Elevated Evening Cortisol in Sexual and Gender Minority Young Adults
Stress may contribute to illness through the impaired recovery or sustained activity of stress-responsive biological systems. Rumination, or mental rehearsal of past stressors, may alter the body's stress-responsive systems by amplifying and prolonging exposure to physiological mediators, such as cortisol. The primary aim of the current investigation was to test the extent to which the tendency to ruminate on stress predicts diminished diurnal co…
Subjective Socioeconomic Status Matters Less When Perceived Social Support Is High
Low objective and subjective socioeconomic status (SES) is associated with the experience of frequent stressors known to have physiological costs. We tested whether perceived social support, a key health-protective resource, buffered the association between lower subjective SES and cortisol responses to an acute stressor. Participants ( N = 115; 54.78% female; age M = 19.56) reported subjective SES and perceived support, completed a social-evalua…
When Family Matters Most
OBJECTIVE: Revealing one's sexual identity to others is a complex process marked by a shift in the types of stressors faced by sexual minority young adults. Such stressors influence the secretion of health-relevant hormones, including cortisol, yet how dimensions of disclosure (i.e., the degree and context) influence neuroendocrine functioning remains poorly understood. The current study examined the association between disclosure context (disclo…
Depressive and Anxious Symptoms, Experimentally Manipulated Acute Social-Evaluative Threat, and Cortisol Reactivity
OBJECTIVE: Exposure to social-evaluative threat (SET) can elicit greater physiological responses, including cortisol, compared to non-SET stressors. An individual's level of depressive and anxious symptoms predicts variability in cortisol responses to stressors, and other research suggests that these individual differences may predict vulnerability to social evaluation. The current study integrates both lines of research, testing if there are dif…
The role of social-evaluative threat for cortisol profiles in response to psychosocial stress
Heterogeneity in individuals' physiological stress responses is central to theories linking stress with vulnerability to disease. Although multiple cortisol profiles have been reported in response to acute psychological stress, most prior work focuses on a single, average pattern and relative deviations from it, such as greater or lesser response peaks or reactivity. The present aims were to identify cortisol stress response trajectory classes us…
Clinical Psychology (10 works) · Psychology (10 works) · Medicine (8 works) · Stressor (8 works) · Psychiatry (7 works) · Developmental psychology (6 works) · Clinical Psychology (5 works) · Internal Medicine (5 works) · Social Psychology (5 works) · Stress Responses and Cortisol (5 works)