Table 2.

Factor loadings and severity of items in the somatic anhedonia scale.

	Item no. Abbreviated CRPA item	General loadings	Specific loadings	Symptom severitya
1	lovemaking usually be intensely pleasurable	–0.308	0.202	–0.472
2	enjoy the feel of silk et al.	–0.009	0.467	0.268
3	enjoy feeling the strength in muscles	0.091	0.322	0.160
4	dancing or the idea of it always dull	0.498	0.113	0.460
5	piano music dull and unexciting	0.542	0.094	0.756
6	the test of food has always been important	–0.011	0.407	0.539
7	have little fun from physical activities	0.581	0.022	0.747
8	seldom enjoy any kind of sexual experience	0.459	0.022	0.793
9	seldom want to sing along with a good song	0.401	0.069	0.638
10	always hated the feeling after vigorous activity	0.463	0.054	0.517
11	seldom matter the color painted on things	0.339	0.056	0.680
12	the sound of rustling leaves never pleased	0.555	0.152	0.766
13	prefer King down indoors to sunbathing	0.520	0.037	0.490
14	little things ever really enjoyed doing	0.641	–0.071	0.163
15	can’t know why people like music so much	0.617	0.040	0.764
16	flowers aren’t as beautiful as many people claim	0.647	0.114	0.591
17	always love having back massaged	0.075	0.358	0.044
18	never want to ride at an amusement park	0.558	0.114	0.798
19	always enjoy trying new food	0.297	0.515	0.732
20	warmth of an open fireplace cant sooth and calm	0.472	0.032	0.519
21	poets always exaggerate the good of nature	0.382	–0.078	–0.069
22	the urge to feel a statue	–0.061	0.402	0.081
23	a number of favorite food	0.215	0.451	0.577
24	why people enjoy looking at the stars	0.637	0.102	0.81
25	very little desire to take new kinds of food	0.550	0.229	0.853
26	never want to walk through a puddle barefoot	0.344	0.108	0.375
27	never care about the texture of food	0.434	0.029	0.535
28	the smell of fresh bread often make appetite	0.196	0.494	0.68
29	enjoy receiving a strong, warm handshake	0.371	0.531	1.111
30	friends touch often uncomfortable	0.623	0.064	0.926
31	standing tall and overlooking is very exciting	0.167	0.508	0.855
32	walks often is relaxing and enjoyable	0.441	0.557	1.051
33	the rain falling on the roof make snug and secure	0.221	0.461	0.388
34	like playing with and petting soft little pets	0.154	0.394	0.346
35	the sound of piano music has often thrilled	0.129	0.428	0.307
36	beautiful scenery has been a great delight	0.477	0.615	1.095
37	the first winter snowfall has often looked pretty	0.449	0.463	0.840
38	just feel the body move with the music sometimes	0.047	0.352	0.001
39	the impulse walk barefoot on a soft, thick carpet	0.102	0.560	0.570
40	a slow walk make relaxing after a busy day	0.326	0.583	0.809
41	exciting to look at the bright lights of a city	0.150	0.497	0.294
42	the beauty of sunsets is greatly overrated	0.541	–0.021	0.174
43	like someone care about reaches out to touch	0.299	0.477	0.950
44	usually find soft music boring	0.594	0.135	0.892
45	usually just to get bath or shower over with	0.645	0.065	0.84
46	the smell of dinner cooking hardly arouse appetite	0.576	0.125	0.907
47	often stop to smell flowers when pass by them	0.186	0.434	0.179
48	sex is the most intensely enjoyable thing in life	–0.357	0.256	–0.691
49	flying a kite is silly	0.684	0.119	1.039
50	never care to sunbathe	0.618	0.098	0.783
51	the sounds of a parade never excite	0.607	0.095	0.742
52	massage feel good when muscles tire or sore	0.254	0.449	0.847
53	singing often make happier when feel a little sad	0.403	0.512	0.785
54	A good soap lather make sooth and refresh	0.129	0.517	0.234
55	A brisk walk make feel good all over	0.487	0.537	1.059
56	fascinate with dancing of flames in a fireplace	–0.150	0.528	0.214
57	close friend is not as important as people say	0.600	0.130	0.888
58	having close friends is not very important	0.656	0.27	1.236
59	prefer watching tv to going with other people	0.685	0.12	0.754
60	ride car with someone is much more enjoyable	0.354	0.555	0.834
61	like to make long distance phone calls	0.351	0.489	0.521
62	playing with children is a real chore	0.542	0.041	0.553
63	always enjoy looking at friends’ photographs	0.288	0.555	0.808
64	have more fun doing things with other people	0.398	0.541	0.869
65	deeply attach to people often along with	–0.276	0.444	0.419
66	not shy but just want to be left alone	0.377	–0.076	–0.356
67	feel good too when close friends things go good	0.416	0.566	1.107
68	feel down too when close friends are depressed	0.086	0.377	0. 616
69	emotional responses very different from others	0.516	–0.015	0. 223
70	resent being disturbed when be alone	0.659	0.031	0.715
71	feel good being with friends	0.499	0.688	1. 229
72	like to talk to other people about bothering things	0.443	0.279	0.545
73	prefer hobbies and leisure activities alone	0.472	0.001	0. 295
74	it’s fun to sing with other people	0.532	0.466	0.869
75	sense of security from friends’ care	0.336	0.607	1.054
76	need to make new friends when move to new place	0.339	0.484	0.95
77	don’t really feel affection for certain people	0.340	–0.134	–0.07
78	people often expect too much time to talk with them	0.449	–0.117	0.220
79	feel good as learn more about friends’ emotion life	0.338	0.523	0.813
80	listen with interest and attention of others’ problems	0.473	0.507	1.107
81	never had really close friends in high school	0.633	0.192	1.075
82	content to just sit alone, thinking and day dream	0.508	–0.155	–0.130
83	too independent to involved with other people	0.740	0.083	0.679
84	a long, personal discussion is most boring	0.504	–0.055	0.315
85	sad to see high school friends go separate ways	0.108	0.444	0.333
86	hard to resist talking even when other things to do	–0.009	0.489	0.304
87	no worth to make new friends	0.701	0.185	1.172
88	people usually give up getting to know me better	0.577	0.039	0.359
89	happy living alone in the woods or mountains	0.474	0.051	0.453
90	rather to be with others than be alone	0.406	0.393	0.435
91	don’t really feel very close to friends	0.620	0.178	0.645
92	prefer the company of pets to the company of people	0.636	0.073	0.891

Note: All samples (N = 828) are used for parameter estimation.

^a Standardized entry difficulty and critical parameters.