CompHPI

SCALE NAMES


IPIP	HPI

7 Higher-Level HPI Constructs
Stability	Adjustment
Leadership	Ambition
Sociability	Sociability
Friendliness	Likeability
Dutifulness	Prudence
Creativity	Intellectance
Quickness	School Success
	Means of higher-level scales

6 Occupational Scales
Calmness	Service Orientation
Happiness	Stress Tolerance
Cooperation	Reliability
Toughness	Clerical Potential
Gregariousness	Sales Potential
Competence	Managerial Potential
	Means of occupational scales

44 Homogeneous Item Clusters (HICs)
	Empathy
	Not anxious
	No guilt
	Calmness
	Even-tempered
	No somatic complaints
	Trusting
	Good attachment

	Competitive
	Self confidence
	No depression
	Leadership
	Identity
	No social anxiety

	Likes parties
	Likes crowds
	Experience-seeking
	Exhibitionistic
	Entertaining

	Easy to live with
	Sensitive
	Caring
	Likes people
	No hostility

	Moralistic
	Mastery
	Virtuous
	Not autonomous
	Not spontaneous
	Impulse control
	Avoids trouble

	Science ability
	Curiosity
	Thrill-seeking
	Intellectual games
	Generates ideas
	Culture

	Education
	Math ability
	Good memory
	Reading

	Self focus
	Impression management
	Appearance
	Means of lower-level scales

Number
of Items

IPIP	HPI


5+5 = 10	37
5+5 = 10	29
8+2 = 10	24
5+5 = 10	22
5+5 = 10	31
5+5 = 10	25
6+4 = 10	14
6+4 = 10	26


5+5 = 10	14
4+6 = 10	25
1+9 = 10	18
5+5 = 10	24
5+5 = 10	67
5+5 = 10	37
4+6 = 10	31


3+3 = 6	5
3+3 = 6	4
3+3 = 6	6
3+3 = 6	4
2+4 = 6	5
0+6 = 6*	5
3+3 = 6	3
1+5 = 6*	5

3+3 = 6	5
3+3 = 6	3
3+3 = 6	6
4+2 = 6	6
0+6 = 6*	3
3+3 = 6	6

3+2 = 5	5
4+2 = 6*	4
3+3 = 6	6
3+3 = 6	5
4+1 = 5	4

4+2 = 6	5
3+3 = 6	4
4+2 = 6	4
3+3 = 6	6
2+4 = 6	3

3+2 = 5*	5
3+3 = 6	4
1+5 = 6*	5
3+2 = 5	3
0+6 = 6*	4
3+3 = 6	5
0+6 = 6*	5

5+1 = 6	5
6+0 = 6*	3
5+2 = 7*	5
2+5 = 7*	3
3+3 = 6	5
3+3 = 6	4

5+2 = 7*	3
3+3 = 6*	3
4+1 = 5	4
4+2 = 6	4

5+1 = 6	4
6+0 = 6*	4
2+2 = 4	4
3+3 = 6	4

Mean Item
Intercorrelation

IPIP	HPI


.39	.15
.31	.20
.23	.16
.37	.13
.27	.07
.32	.12
.33	.19
.32	.15


.24	.10
.39	.20
.25	.14
.25	.09
.39	.09
.31	.10
.30	.12


.39	.25
.38	.53
.30	.27
.35	.18
.41	.23
.27	.21
.33	.31
.17	.42

.28	.20
.32	.37
.40	.37
.42	.50
.41	.61
.32	.33

.29	.26
.20	.50
.25	.26
.45	.36
.52	.34

.24	.21
.21	.09
.34	.20
.43	.35
.34	.20

.32	.15
.30	.12
.29	.09
.28	.44
.21	.15
.28	.23
.23	.21

.20	.31
.25	.35
.27	.28
.13	.24
.40	.29
.37	.27

.35	.54
.11	.53
.44	.23
.41	.38

.38	.36
.26	.21
.35	.17
.31	.30

Coefficient
Alpha

IPIP	HPI


.86	.87
.82	.87
.75	.83
.86	.74
.78	.69
.83	.78
.82	.76
.82	.79


.76	.64
.87	.86
.76	.74
.77	.73
.86	.87
.80	.79
.80	.77


.79	.62
.79	.82
.71	.69
.75	.44
.81	.59
.68	.56
.74	.56
.55	.78

.70	.55
.74	.60
.81	.78
.81	.86
.80	.82
.74	.75

.68	.67
.64	.80
.66	.68
.83	.74
.84	.67

.66	.55
.61	.29
.75	.43
.82	.75
.75	.43

.70	.46
.72	.34
.70	.34
.66	.70
.61	.36
.70	.60
.64	.53

.60	.69
.66	.64
.72	.65
.50	.50
.80	.67
.77	.59

.79	.77
.44	.78
.80	.54
.80	.71

.78	.69
.68	.51
.68	.44
.71	.61

Correlation

IPIP vs. HPI

.74 [.86]

.77 [.91]

.73 [.93]

.67 [.84]

.67 [.91]

.67 [.83]

.64 [.81]

70 [.87]

.69 [.99]

.74 [.86]

.63 [.84]

.67 [.89]

.73 [.84]

.62 [.78]

.68 [.87]

.65 [.93]

.64 [.80]

.64 [.91]

.62 [.99]

.60 [.87]

.47 [.76]

.56 [.87]

.46 [.70]

.58 [.93]

.63 [.95]

.66 [.83]

.66 [.79]

.54 [.67]

.68 [.91]

.66 [.98]

.59 [.82]

.63 [.94]

.64 [.82]

.64 [.85]

.54 [.90]

.43 [.99]

.56 [.99]

.69 [.88]

.54 [.95]

.36 [.63]

.47 [.95]

.45 [.92]

.56 [.82]

.45 [.96]

.65 [.99]

.49 [.84]

.45 [.70]

.56 [.86]

.53 [.77]

.37 [.74]

.67 [.92]

.59 [.88]

.44 [.56]

.66 [.99]

.49 [.75]

.74 [.98]

.44 [.60]

.50 [.85]

.55 [.99]

.56 [.86]

Note. All analyses are based on the responses of 501 adult subjects from the Eugene-Springfield Community Sample. [Values in brackets are the correlations between the corresponding HPI and IPIP scales when corrected for attenuation due to scale unreliability.] There are 206 items in the HPI.

* Scale has been augmented with items that correlate more highly with other HPI constructs.