Table 3 Descriptive Statistics for Self-Report Measures by Age Group (N = 253).
From: Neurocognitive aging data release with behavioral, structural and multi-echo functional MRI measures
Measure | Younger Adults | Older Adults | F | p (uncorrected) | ηp2 | ||||
|---|---|---|---|---|---|---|---|---|---|
Mean | SD | Range | Mean | SD | Range | ||||
Big Five Aspects Scale: Openness (Aspect) | 3.79 | 0.54 | 2.30–4.95 | 3.86 | 0.54 | 1.70–4.85 | 0.00 | 0.99 | 0.00 |
Big Five Aspects Scale: Conscientiousness (Aspect) | 3.48 | 0.56 | 1.85–4.50 | 3.65 | 0.56 | 2.15–5.00 | 3.86 | 0.051 | 0.02 |
Big Five Aspects Scale: Extraversion (Aspect) | 3.63 | 0.59 | 2.20–4.75 | 3.56 | 0.65 | 1.70–4.85 | 0.42 | 0.515 | 0.00 |
Big Five Aspects Scale: Agreeableness (Aspect) | 3.84 | 0.56 | 1.50–4.95 | 4.10 | 0.43 | 2.20–4.95 | 12.59 | <0.001 | 0.05 |
Big Five Aspects Scale: Neuroticism (Aspect) | 2.69 | 0.68 | 1.10–4.60 | 2.23 | 0.60 | 1.00–3.95 | 26.19 | <0.001 | 0.10 |
Big Five Aspects Scale: Withdrawal (Facet) | 2.72 | 0.74 | 1.00–4.70 | 2.16 | 0.67 | 1.00–4.20 | 30.64 | <0.001 | 0.11 |
Big Five Aspects Scale: Volatility (Facet) | 2.67 | 0.82 | 1.10–4.50 | 2.30 | 0.69 | 1.00–4.10 | 12.38 | <0.001 | 0.05 |
Big Five Aspects Scale: Compassion (Facet) | 3.97 | 0.71 | 1.50–5.00 | 4.11 | 0.55 | 2.10–5.00 | 2.13 | 0.145 | 0.01 |
Big Five Aspects Scale: Politeness (Facet) | 3.71 | 0.63 | 1.50–4.90 | 4.10 | 0.48 | 2.30–5.00 | 21.88 | <0.001 | 0.08 |
Big Five Aspects Scale: Industriousness (Facet) | 3.47 | 0.66 | 2.00–4.90 | 3.78 | 0.69 | 1.90–5.00 | 9.62 | <0.005 | 0.04 |
Big Five Aspects Scale: Orderliness (Facet) | 3.50 | 0.66 | 1.50–4.60 | 3.51 | 0.65 | 1.80–5.00 | 0.05 | 0.829 | 0.00 |
Big Five Aspects Scale: Enthusiasm (Facet) | 3.73 | 0.71 | 1.60–5.00 | 3.70 | 0.73 | 1.40–5.00 | 0.05 | 0.824 | 0.00 |
Big Five Aspects Scale: Assertiveness (Facet) | 3.53 | 0.69 | 1.80–5.00 | 3.41 | 0.73 | 1.70–4.90 | 0.88 | 0.349 | 0.00 |
Big Five Aspects Scale: Intellect (Facet) | 3.82 | 0.62 | 2.10–5.00 | 3.89 | 0.67 | 1.70–5.00 | 0.12 | 0.728 | 0.00 |
Big Five Aspects Scale: Openness (Facet) | 3.77 | 0.73 | 1.50–5.00 | 3.82 | 0.66 | 1.50–5.00 | 0.09 | 0.769 | 0.00 |
BIS/BAS: Drive | 11.43 | 2.52 | 5.00–16.00 | 10.08 | 2.42 | 5.00–16.00 | 11.80 | <0.001 | 0.05 |
BIS/BAS: Funseeking | 12.23 | 2.37 | 4.00–16.00 | 11.16 | 2.20 | 5.00–15.00 | 7.27 | <0.01 | 0.03 |
BIS/BAS Reward Responsiveness | 17.56 | 2.24 | 10.00–20.00 | 16.57 | 2.00 | 11.00–20.00 | 9.41 | <0.005 | 0.04 |
BIS/BAS: BIS | 21.66 | 3.88 | 11.00–28.00 | 19.62 | 3.54 | 8.00–26.00 | 18.35 | <0.001 | 0.07 |
Interpersonal Reactivity Index: Perspective Taking | 2.69 | 0.58 | 1.14–3.86 | 2.81 | 0.59 | 0.86–4.00 | 1.54 | 0.22 | 0.01 |
Interpersonal Reactivity Index: Fantasy | 2.67 | 0.68 | 1.00–4.00 | 2.22 | 0.83 | 0.00–4.00 | 21.48 | <0.001 | 0.08 |
Interpersonal Reactivity Index: Empathic Concern | 2.87 | 0.53 | 1.43–3.86 | 3.07 | 0.52 | 1.57–4.00 | 6.85 | <0.01 | 0.03 |
Interpersonal Reactivity Index: Personal Distress | 1.55 | 0.61 | 0.00–2.86 | 1.10 | 0.57 | 0.00–2.57 | 27.27 | <0.001 | 0.10 |
NIH Anger Affect | 48.86 | 7.92 | 28.60–71.10 | 45.19 | 7.42 | 28.60–64.10 | 11.50 | <0.001 | 0.04 |
NIH Anger Hostility | 55.33 | 7.43 | 36.60–69.70 | 44.37 | 8.30 | 36.60–74.80 | 98.31 | <0.001 | 0.28 |
NIH Anger Physical Aggression | 56.03 | 9.18 | 43.40–79.20 | 47.79 | 7.05 | 43.40–68.80 | 52.76 | <0.001 | 0.18 |
NIH Emotional Support | 50.63 | 8.83 | 27.80–62.50 | 47.09 | 8.22 | 21.80–62.50 | 8.41 | <0.005 | 0.03 |
NIH Fear Affect | 55.88 | 6.96 | 32.90–74.70 | 50.30 | 7.58 | 32.90–84.90 | 29.67 | <0.001 | 0.11 |
NIH Fear Somatic Arousal | 55.04 | 9.73 | 40.10–81.40 | 46.68 | 5.95 | 40.10–62.80 | 51.51 | <0.001 | 0.17 |
NIH Friendship | 51.22 | 8.63 | 28.70–66.50 | 48.07 | 9.13 | 23.80–66.50 | 4.27 | <0.05 | 0.02 |
NIH General Life Satisfaction | 54.84 | 8.40 | 33.30–74.60 | 57.36 | 8.09 | 19.10–74.60 | 4.07 | <0.05 | 0.02 |
NIH Instrumental Support | 47.37 | 7.12 | 29.10–62.90 | 48.91 | 11.09 | 22.10–62.90 | 0.48 | 0.491 | 0.00 |
NIH Loneliness | 54.50 | 8.49 | 37.60–73.90 | 50.39 | 7.63 | 37.60–74.60 | 10.97 | <0.005 | 0.04 |
NIH Meaning and Purpose | 49.25 | 8.83 | 27.60–71.60 | 51.43 | 9.12 | 26.20–71.60 | 2.25 | 0.135 | 0.01 |
NIH Perceived Hostility | 51.08 | 7.48 | 33.50–68.80 | 48.56 | 7.78 | 33.50–69.50 | 9.65 | <0.005 | 0.04 |
NIH Perceived Rejection | 51.09 | 7.41 | 35.90–73.80 | 49.50 | 8.13 | 35.90–73.70 | 2.58 | 0.117 | 0.01 |
NIH Perceived Stress | 52.43 | 9.45 | 26.40–76.20 | 43.53 | 8.99 | 26.30–82.00 | 48.37 | <0.001 | 0.16 |
NIH Positive Affect | 48.47 | 7.44 | 31.20–71.60 | 48.91 | 6.63 | 26.90–65.20 | 0.29 | 0.588 | 0.00 |
NIH Sadness | 49.50 | 7.63 | 34.20–69.10 | 44.99 | 7.29 | 34.20–69.50 | 17.97 | <0.001 | 0.07 |
NIH Self-Efficacy | 49.08 | 8.25 | 32.30–68.40 | 51.88 | 9.52 | 0.00–68.40 | 4.58 | <0.05 | 0.02 |
