Importantly, aerobic account while in the baseline and reactivity within the speech-thinking task failed to differ from the intercourse otherwise trait resilience


Importantly, aerobic account while in the baseline and reactivity within the speech-thinking task failed to differ from the intercourse otherwise trait resilience

Taken together, self-statement and you may mental study signify the new address-thinking activity triggered nervousness and you will aerobic reactivity which was significantly more regarding standard account; such details didn’t will vary according to gender and you can trait strength

To check on these types of hypotheses, Tugade and Fredrickson (2004) built-up persisted strategies off cardiovascular answering away from the participants (Letter = 57) on a sample rate regarding one thousand Hz. Half dozen indices off aerobic answering was indeed collected, along with (1) pulse rate (HR), (2) finger pulse amplitude (FPA), (3) heartbeat indication times into the little finger (PTF), (4) pulse indication time for you to the newest ear canal (PTE), (5) diastolic blood pressure (DBP), and you will (6) systolic blood pressure level (SBP). After a sleep baseline, anxiety is actually experimentally triggered from the telling participants which they might have 60 sec so you can emotionally ready yourself a speech on a self-relevant situation. Pursuing the sixty-sec, speech-preparing task, there is a beneficial step 3-min healing several months. Participants and additionally done mind-profile off personal psychological sense, background negative and positive feeling (PANAS; Watson, Clark, & Tellegen, 1989), and you will feature resilience (Stop & Kremen, 1996).

Conclusions showed that, all over the people, this new speech thinking task delivered personal feel of anxiety and develops during the cardiovascular reactivity off baseline (find Table step one ). Such change echo activity-created, cardiovascular arousal, that has heart rate velocity, enhanced blood pressure, and peripheral vasoconstriction.

Table step 1

Note. Recreated with consent on the APA. Hours = heart rate for the sounds for each and every min; FPA = finger heart circulation amplitude inside mv; PTF = heart circulation indication time for you to new fist and PTE = heartbeat alert time for you to the newest ear canal, for each and every in the msec; DBP = diastolic hypertension and you will SBP = systolic blood circulation pressure, for each and every from inside the mmHg. Asterices suggest change significantly various other form standard measures of the contained in this-subject t-assessment (df = 55).

Our first prediction was that trait resilience would predict subjective reports of positive emotionality. Results revealed support for this prediction: Trait resilience was positively associated with positive mood as assessed by the PANAS (Watson et al., 1988) (r = .38, p<.01), (but not associated with negative mood). Adding further support to our first prediction, we found that higher trait resilience was associated with more happiness (r = .47, p<.01) and more interest (r = .33, p<.01) during the speech preparation task. To quantify positive emotionality in a single measure, we created a composite index by summing the standardized scores of positive mood and standardized emotion reports of happiness in response to the speech preparation task. 1 As predicted, trait resilience was positively related to the positive emotionality composite index (r = .46, p<.001).

Our second prediction was that psychological resilience would be negatively related with duration of cardiovascular reactivity. We calculated an aggregate index of duration of cardiovascular reactivity (time to return to baseline levels) for each participant by computing the mean duration score across the six cardiovascular indices (for a detailed description of this data-reduction technique, see Fredrickson & Levenson, 1998). As predicted, findings demonstrated that trait resilience was negatively correlated to duration of cardiovascular reactivity (r = ?.26, p<.05), indicating that those with higher trait resilience evidenced faster cardiovascular recovery from negative emotional arousal.

Our final prediction stated that positive emotions would mediate the effect of resilience on duration of cardiovascular reactivity following the speech-preparation task. The statistical analysis framework suggested by Baron and Kenny (1986) was used to test for mediation effects. Findings revealed support for our final prediction: Data indicated that the effect of trait resilience on duration of cardiovascular reactivity was no longer significant when controlling for positive emotionality (Beta = ?.15, t<1, ns) (for full details of the test of mediation, please refer to Tugade & Fredrickson, 2004).


Leave a Reply

Your email address will not be published.