Table 1.

Sample Size, Sample Age, Tests Administered, and Effect Sizes by Study

	Source	N	Agea	Newer Test	Older Test	Effect size
			Modern ≥ 5b
1	Bower & Hayes, 1995	26	132.88	SB4c	SB 72d	0.08
2	Carvajal & Weyand, 1986	23	109.5	SB4	WISC-Re	0.13
3	Carvajal et al., 1987	32	227	SB4	WAIS-Rf	0.37
4	Clark et al., 1987	47	63	SB4	SB 72	0.07
5	Doll & Boren, 1993	24	114	WISC-IIIg	WISC-R	0.35
6	Gordon et al., 2010	17	194	WISC-IVh	WAIS-IIIi	1.75
7	Gunter et al., 1995	16	132	WISC-III	WISC-R	−0.19
8	Krohn & Lamp, 1989	89	59	SB4	SB 72	0.11
9	Lamp & Krohn, 2001	89	59	SB4	SB 72	0.10
10	Nelson & Dacey, 1999	42	248.04	SB4	WAIS-R	2.09
11	Quereshi & Seitz, 1994	72	75.1	WPPSI-Rj	WISC-R	0.34
12	Quereshi et al., 1989	36	197.9	WAIS-R	WISC-R	0.1
13	Quereshi et al., 1989	36	197.9	WAIS-R	WISC-R	1.11
14	Quereshi et al., 1989	36	197.05	WAIS-R	WISC-R	0.18
15	Quereshi et al., 1989	36	197.05	WAIS-R	WISC-R	1.11
16	Robinson & Nagle, 1992	75	111	SB4	WISC-R	0.25
17	Robinson et al., 1990	28	30	SB4	SB 72	0.97
18	Roid, 2003	87	744	SB5k	WAIS-III	0.91
19	Roid, 2003	66	132	SB5	WISC-III	0.41
20	Roid, 2003	71	48	SB5	WPPSI-R	−0.46
21	Roid, 2003	104	108	SB5	SB4	0.22
22	Roid, 2003	80	84	SB5	SB L-Ml	0.12
23	Rothlisberg, 1987	32	93.19	SB4	WISC-R	0.53
24	Sabatino & Spangler, 1995	51	163.2	WISC-III	WISC-R	−0.04
25	Sandoval et al., 1988	30	197.5	WAIS-R	WISC-R	0.18
26	Sevier & Bain, 1994	35	110	WISC-III	WISC-R	0.76
27	Spruill, 1991	32	․	SB4	WAIS-R	2.24
28	Spruill, 1991	38	․	SB4	WAIS-R	2.14
29	Thompson & Sota, 1998	23	196	WISC-III	WAIS-R	0.60
30	Thompson & Sota, 1998	23	196	WISC-III	WAIS-R	−0.23
31	Thorndike et al., 1986	21	234	SB4	WAIS-R	1.32
32	Thorndike et al., 1986	47	233	SB4	WAIS-R	0.5
33	Thorndike et al., 1986	205	113	SB4	WISC-R	0.21
34	Thorndike et al., 1986	19	155	SB4	WISC-R	0.10
35	Thorndike et al., 1986	90	132	SB4	WISC-R	0.23
36	Thorndike et al., 1986	61	167	SB4	WISC-R	0.06
37	Thorndike et al., 1986	139	83	SB4	SB 72	0.17
38	Thorndike et al., 1986	82	88	SB4	SB 72	1.01
39	Thorndike et al., 1986	14	100	SB4	SB 72	−0.22
40	Thorndike et al., 1986	22	143	SB4	SB 72	−0.10
41	Urbina & Clayton, 1991	50	79	WPPSI-R	WISC-R	0.48
42	Wechsler, 1981	80	192	WAIS-R	WISC-R	0.15
43	Wechsler, 1989	50	79	WPPSI-R	WISC-R	0.47
44	Wechsler, 1991	189	192	WISC-III	WAIS-R	0.36
45	Wechsler, 1991	206	132	WISC-III	WISC-R	0.31
46	Wechsler, 1997	184	192	WAIS-III	WISC-III	−0.11
47	Wechsler, 1997	24	219.6	WAIS-III	WISC-R	0.33
48	Wechsler, 1997	26	343.2	WAIS-III	SB4	0.15
49	Wechsler, 1997	192	522	WAIS-III	WAIS-R	0.17
50	Wechsler, 1997	88	583.2	WAIS-III	WAIS-R	0.14
51	Wechsler, 2002	176	60	WPPSI-IIIm	WPPSI-R	0.08
52	Wechsler, 2003	183	192	WISC-IV	WAIS-III	0.45
53	Wechsler, 2003	233	132	WISC-IV	WISC-III	0.19
54	Wechsler, 2008	238	632.4	WAIS-IVn	WAIS-III	0.26
55	Wechsler, 2008	24	386.4	WAIS-IV	WAIS-III	0.37
56	Wechsler, 2008	24	348	WAIS-IV	WAIS-III	0.2
			Other ≥ 5o
57	Appelbaum & Tuma, 1977	20	121	WISC-R	WISCp	0.07
58	Appelbaum & Tuma, 1977	20	120	WISC-R	WISC	0.15
59	Arinoldo, 1982	20	57	MSCAq	WPPSIr	0.20
60	Arnold & Wagner, 1955	50	102	WISC	SB 32s	0.07
61	Axelrod & Naugle, 1998	200	519.6	KBITt	WAIS-R	−0.4
62	Barratt & Baumgarten, 1957	30	126	WISC	SB 32	0.58
63	Barratt & Baumgarten, 1957	30	126	WISC	SB 32	0.08
64	Bradway & Thompson, 1962	111	354	WAISu	SB 32	0.66
65	Brengelmann & Renny, 1961	75	442.92	WAIS	SB 32	−0.35
66	Brooks, 1977	30	96	WISC-R	WISC	0.29
67	Brooks, 1977	30	96	SB 72	WISC	0.37
68	Byrd & Buckhalt, 1991	46	149	DASv	WISC-R	0.12
69	Carvajal et al., 1988	21	69	SB4	MSCA	−0.1
70	Carvajal et al., 1988	20	66	SB4	WPPSI	0.05
71	Chelune et al., 1987	43	576	WAIS-R	WAIS	0.40
72	Cohen & Collier, 1952	51	89	WISC	SB 32	0.32
73	Covin, 1977	30	102	WISC-R	WISC	−0.00
74	Craft & Kronenberger, 1979	15	196.44	WISC-R	WAIS	0.72
75	Craft & Kronenberger, 1979	15	196.8	WISC-R	WAIS	0.54
76	Davis, 1975	53	69	MSCA	SB 60w	0.57
77	Edwards & Klein, 1984	19	451.2	WAIS-R	WAIS	0.13
78	Edwards & Klein, 1984	19	451.2	WAIS-R	WAIS	0.37
79	Eisenstein & Engelhart, 1997	64	500.4	KBIT	WAIS-R	−0.25
80	Elliot, 1990	23	54	WPPSI-R	K-ABCx	0.5
81	Elliot, 1990	49	41.5	DAS	MSCA	0.42
82	Elliot, 1990	40	42.5	DAS	MSCA	0.45
83	Elliot, 1990	66	110	DAS	WISC-R	0.50
84	Elliot, 1990	60	180	DAS	WISC-R	0.35
85	Elliot, 1990	23	54	DAS	K-ABC	0.67
86	Elliot, 1990	27	72	DAS	K-ABC	1.25
87	Faust & Hollingsworth, 1991	33	53.9	WPPSI-R	MSCA	0.07
88	Field & Sisley, 1986	17	360	WAIS-R	WAIS	0.22
89	Field & Sisley, 1986	25	360	WAIS-R	WAIS	0.25
90	Fourqurean, 1987	42	116	K-ABC	WISC-R	−0.71
91	Frandsen & Higginson, 1951	54	116	WISC	SB 32	0.21
92	Gehman & Matyas, 1956	60	182	WISC	SB 32	−0.10
93	Gehman & Matyas, 1956	60	133	WISC	SB 32	−0.12
94	Gerken & Hodapp, 1992	16	54	WPPSI-R	SB 60	0.08
95	Giannell & Freeburne, 1963	38	218.88	WAIS	SB 32	0.55
96	Giannell & Freeburne, 1963	36	219.96	WAIS	SB 32	0.50
97	Giannell & Freeburne, 1963	35	224.28	WAIS	SB 32	0.35
98	Hamm et al., 1976	22	121.68	WISC-R	WISC	0.32
99	Hamm et al., 1976	26	153.73	WISC-R	WISC	0.29
100	Hannon & Kicklighter, 1970	13	192	WAIS	WISC	−0.04
101	Hannon & Kicklighter, 1970	13	192	WAIS	WISC	−2.03
102	Hannon & Kicklighter, 1970	32	192	WAIS	WISC	0.95
103	Hannon & Kicklighter, 1970	33	192	WAIS	WISC	−0.50
104	Hannon & Kicklighter, 1970	11	192	WAIS	WISC	1.12
105	Hannon & Kicklighter, 1970	18	192	WAIS	WISC	1.03
106	Harrington et al., 1992	10	48	WPPSI-R	WJTCAy	−0.66
107	Harrington et al., 1992	10	60	WPPSI-R	WJTCA	−0.16
108	Hartlage & Boone, 1977	42	126	WISC-R	WISC	0.20
109	Hartwig et al., 1987	30	135.6	SB4	SB 60	−0.05
110	Hays et al., 2002	85	408	WASI	KBIT	0.22
111	Holland, 1953	23	․	WISC	SB 32	0.10
112	Holland, 1953	29	․	WISC	SB 32	0.10
113	Jones, 1962	80	96	WISC	SB 32	0.54
114	Jones, 1962	80	108	WISC	SB 32	0.46
115	Jones, 1962	80	120	WISC	SB 32	0.38
116	Kangas & Bradway, 1971	48	498	SB 60	WAIS	−2
117	Kaplan et al., 1991	30	57	WPPSI-R	WPPSI	0.36
118	Karr et al., 1992	21	69	SB4	MSCA	−0.17
119	Karr et al., 1993	32	63.6	WPPSI-R	MSCA	0.07
120	Kaufman & Kaufman, 1990	64	257	KBIT	WAIS-R	−0.11
121	Kaufman & Kaufman, 1990	41	66	KBIT	K-ABC	−0.13
122	Kaufman & Kaufman, 1990	35	128	KBIT	WISC-R	0.35
123	Kaufman & Kaufman, 1990	70	100	KBIT	K-ABC	0.07
124	Kaufman & Kaufman, 1990	39	136	KBIT	K-ABC	−0.48
125	Kaufman & Kaufman, 1993	118	156	KAIT	WISC-R	0.23
126	Kaufman & Kaufman, 1993	71	208.8	KAIT	WAIS-R	0.14
127	Kaufman & Kaufman, 1993	108	312	KAIT	WAIS-R	0.21
128	Kaufman & Kaufman, 1993	90	494.4	KAIT	WAIS-R	0.47
129	Kaufman & Kaufman, 1993	74	747.6	KAIT	WAIS-R	0.25
130	Kaufman & Kaufman, 1993	124	135.6	KAIT	K-ABC	0.47
131	Kaufman & Kaufman, 2004b	54	68	KBIT-IIz	K-BIT	0.10
132	Kaufman & Kaufman, 2004a	48	120	K-ABC-IIaa	K-ABC	0.30
133	Kaufman & Kaufman, 2004a	119	126	K-ABC-II	WISC-III	0.09
134	Kaufman & Kaufman, 2004a	29	174	K-ABC-II	KAITbb	0.13
135	Kaufman & Kaufman, 2004b	53	135	KBIT-II	K-BIT	0.24
136	Kaufman & Kaufman, 2004b	74	383	KBIT-II	K-BIT	0.16
137	Kaufman & Kaufman, 2004b	43	122	KBIT-II	WISC-III	0.24
138	Kaufman & Kaufman, 2004b	67	384	KBIT-II	WAIS-III	0.78
139	King & Smith, 1972	24	72	WPPSI	WISC	−0.15
140	King & Smith, 1972	24	72	SB 60	WISC	−0.51
141	Klanderman et al., 1985	41	102	K-ABC	SB 72	0.56
142	Klanderman et al., 1985	41	102	K-ABC	WISC-R	0.40
143	Klinge et al., 1976	16	169.32	WISC-R	WISC	−0.12
144	Klinge et al., 1976	16	169.32	WISC-R	WISC	0.40
145	Krohn et al., 1988	38	51	K-ABC	SB 72	−0.32
146	Krohn & Lamp, 1989	89	59	K-ABC	SB 72	−0.12
147	Krugman et al., 1951	38	60	WISC	SB 32	0.72
148	Krugman et al., 1951	20	174	WISC	SB 32	0.24
149	Krugman et al., 1951	38	72	WISC	SB 32	0.64
150	Krugman et al., 1951	43	84	WISC	SB 32	0.25
151	Krugman et al., 1951	44	96	WISC	SB 32	0.39
152	Krugman et al., 1951	31	108	WISC	SB 32	0.66
153	Krugman et al., 1951	29	120	WISC	SB 32	0.36
154	Krugman et al., 1951	37	132	WISC	SB 32	0.42
155	Krugman et al., 1951	22	144	WISC	SB 32	0.42
156	Krugman et al., 1951	30	156	WISC	SB 32	0.42
157	Kureth et al., 1952	50	60	WISC	SB 32	0.72
158	Kureth et al., 1952	50	72	WISC	SB 32	0.36
159	Lamp & Krohn, 2001	89	59	K-ABC	SB 72	−0.11
160	Larrabee & Holroyd, 1976	24	129	WISC-R	WISC	0.25
161	Larrabee & Holroyd, 1976	14	129	WISC-R	WISC	0.50
162	Levinson, 1959	57	65.54	WISC	SB 32	0.76
163	Levinson, 1959	60	66.65	WISC	SB 32	0.66
164	Levinson, 1960	117	66.1	WISC	SB 32	0.71
165	Lippold & Claiborn, 1983	30	619.56	WAIS-R	WAIS	0.34
166	McCarthy, 1972	35	75	MSCA	SB 60	1.02
167	McCarthy, 1972	35	75	MSCA	WPPSI	0.36
168	McGinley, 1981	12	141	WISC-R	WISC	0.17
169	McGinley, 1981	9	141	WISC-R	WISC	0.37
170	McKerracher & Scott, 1966	31	384	SB 60	WAIS	0.64
171	Milrod & Rescorla, 1991	50	59	WPPSI-R	WPPSI	0.38
172	Milrod & Rescorla, 1991	30	59	WPPSI-R	WPPSI	0.05
173	Mishra & Brown, 1983	88	359.76	WAIS-R	WAIS	0.19
174	Mitchell et al., 1986	35	․	WAIS-R	WAIS	0.15
175	Munford, 1978	10	141	WISC-R	WISC	0.04
176	Munford, 1978	10	141	WISC-R	WISC	−0.36
177	Munford & Munoz, 1980	11	150.5	WISC-R	WISC	−0.07
178	Munford & Munoz, 1980	9	150.5	WISC-R	WISC	0.34
179	Nagle & Lazarus, 1979	30	197.5	WISC-R	WAIS	0.69
180	Naglieri, 1984	35	105	K-ABC	WISC-R	−0.92
181	Naglieri, 1984	33	105	K-ABC	WISC-R	0.59
182	Naglieri, 1985	37	117	K-ABC	WISC-R	−0.83
183	Naglieri, 1985	51	91	K-ABC	MSCA	−0.11
184	Naglieri & Jensen, 1987	86	128.4	K-ABC	WISC-R	0.43
185	Naglieri & Jensen, 1987	86	129.6	K-ABC	WISC-R	0.08
186	Naugle et al., 1993	200	519.6	KBIT	WAIS-R	−0.39
187	Oakland et al., 1971	24	72	SB 60	WISC	−0.52
188	Oakland et al., 1971	24	74	WPPSI	WISC	0.21
189	Oakland et al., 1971	24	72	WPPSI	WISC	−0.15
190	Oakland et al., 1971	24	74	SB 60	WISC	0.02
191	Obrzut et al., 1984	19	110.06	K-ABC	WISC-R	0.28
192	Obrzut et al., 1984	13	111.06	K-ABC	WISC-R	−0.47
193	Obrzut et al., 1987	29	114.96	K-ABC	SB 72	−0.38
194	Obrzut et al., 1987	29	114.96	K-ABC	WISC-R	−0.88
195	Phelps et al., 1993	40	108	WISC-III	K-ABC	1.00
196	Phillips et al., 1978	60	73.92	MSCA	WPPSI	1.17
197	Pommer, 1986	56	87.86	K-ABC	WISC-R	−1.08
198	Prewett, 1992	40	189	KBIT	WISC-R	0.02
199	Prifitera & Ryan, 1983	32	529.08	WAIS-R	WAIS	0.31
200	Quereshi, 1968	124	180.1	WAIS	WISC	0.6
201	Quereshi & Miller, 1970	72	208.65	WAIS	WISC	0.49
202	Quereshi & McIntire, 1984	24	74.5	WPPSI	WISC	0
203	Quereshi & McIntire, 1984	24	74.5	WPPSI	WISC	0.50
204	Quereshi & McIntire, 1984	24	74.5	WPSSI	WISC	0.16
205	Quereshi & McIntire, 1984	24	74.5	WISC-R	WISC	−0.14
206	Quereshi & McIntire, 1984	24	74.5	WISC-R	WISC	0.25
207	Quereshi & McIntire, 1984	24	74.5	WISC-R	WISC	0.18
208	Quereshi & McIntire, 1984	24	74.5	WISC-R	WPPSI	−0.49
209	Quereshi & McIntire, 1984	24	74.5	WISC-R	WPPSI	−0.33
210	Quereshi & McIntire, 1984	24	74.5	WISC-R	WPPSI	0.23
211	Quereshi & Ostrowski, 1985	72	230.9	WAIS-R	WAIS	0.15
212	Quereshi & Erstad, 1990	36	891.6	WAIS-R	WAIS	0.64
213	Quereshi & Erstad, 1990	36	891.6	WAIS-R	WAIS	0.43
214	Quereshi & Erstad, 1990	18	1032	WAIS-R	WAIS	0.67
215	Quereshi & Erstad, 1990	27	906	WAIS-R	WAIS	0.57
216	Quereshi & Erstad, 1990	27	786	WAIS-R	WAIS	0.41
217	Quereshi & Seitz, 1994	72	75.1	WPPSI-R	WPPSI	0.40
218	Quereshi & Seitz, 1994	72	75.1	WISC-R	WPPSI	0.53
219	Rabourn, 1983	52	308.4	WAIS-R	WAIS	0.27
220	Reilly et al., 1985	26	84	WJTCA	MSCA	−0.05
221	Reynolds & Hartlage, 1979	66	152.4	WISC-R	WISC	0.18
222	Rohrs & Haworth, 1962	46	149.88	SB 60	WISC	−0.33
223	Ross & Morledge, 1967	30	192	WAIS	WISC	−0.36
224	Rowe, 1977	20	170.5	WISC-R	WISC	0.016
225	Rowe, 1977	24	170.5	WISC-R	WISC	0.34
226	Rust & Yates, 1997	67	102	WISC-III	K-ABC	0.01
227	Schwarting, 1976	58	126	WISC-R	WISC	0.30
228	Sewell, 1977	35	62.29	SB 72	WPPSI	0.61
229	Shahim, 1992	40	74.4	WISC-R	WPPSI	−0.22
230	Sherrets & Quattrocchi, 1979	13	141.6	WISC-R	WISC	0.05
231	Sherrets & Quattrocchi, 1979	15	141.6	WISC-R	WISC	0.20
232	Simon & Clopton, 1984	29	354	WAIS-R	WAIS	−0.08
233	Simpson, 1970	120	192	WAIS	WISC	−0.96
234	Skuy et al., 2000	21	114	K-ABC	WISC-R	−2.13
235	Skuy et al., 2000	35	100.8	K-ABC	WISC-R	−0.38
236	Smith, 1983	35	247.2	WAIS-R	WAIS	−0.21
237	Smith, 1983	35	247.2	WAIS-R	WAIS	0.51
238	Solly, 1977	12	124	WISC-R	WISC	0.50
239	Solly, 1977	12	124	WISC-R	WISC	0.43
240	Spruill & Beck, 1988	23	306	WAIS-R	WAIS	0.37
241	Spruill & Beck, 1988	35	306	WAIS-R	WAIS	0.19
242	Spruill & Beck, 1988	25	306	WAIS-R	WAIS	−0.05
243	Spruill & Beck, 1988	25	306	WAIS-R	WAIS	−0.24
244	Stokes et al., 1978	59	147	WISC-R	WISC	0.10
245	Swerdlik, 1978	100	108	WISC-R	WISC	0.23
246	Swerdlik, 1978	64	163.2	WISC-R	WISC	0.20
247	Templer et al., 1985	15	347.16	WAIS-R	SB 60	0.75
248	Thorndike et al., 1986	75	66	SB4	WPPSI	0.24
249	Triggs & Cartee, 1953	46	60	WISC	SB 32	1.06
250	Tuma et al., 1978	9	119	WISC-R	WISC	0.12
251	Tuma et al., 1978	9	119	WISC-R	WISC	0.29
252	Tuma et al., 1978	9	123	WISC-R	WISC	−0.04
253	Tuma et al., 1978	9	123	WISC-R	WISC	0.27
254	Urbina et al., 1982	68	505.92	WAIS-R	WAIS	0.21
255	Valencia & Rothwell, 1984	39	54.9	MSCA	WPPSI	0.18
256	Valencia, 1984	42	59.5	K-ABC	WPPSI	−0.10
257	Walters & Weaver, 2003	20	278.4	WAIS-III	KBIT	−0.51
258	Wechsler, 1955	52	252	WAIS	SB 32	0.23
259	Wechsler, 1974	40	203	WISC-R	WAIS	0.33
260	Wechsler, 1974	50	72	WISC-R	WPPSI	0.34
261	Wechsler, 1981	72	474	WAIS-R	WAIS	0.30
262	Wechsler, 1989	61	63.5	WPPSI-R	WPPSI	0.50
263	Wechsler, 1989	83	63.5	WPPSI-R	WPPSI	0.20
264	Wechsler, 1989	93	62.5	WPPSI-R	MSCA	0.14
265	Wechsler, 1989	59	61	WPPSI-R	K-ABC	0.9
266	Wechsler, 1999	176	137.52	WASI	WISC-III	0.02
267	Weider et al., 1951	44	77.5	WISC	SB 32	0.47
268	Weider et al., 1951	62	119.5	WISC	SB 32	0.00
269	Weiner & Kaufman, 1979	46	110	WISC-R	WISC	0.32
270	Wheaton et al., 1980	25	119.76	WISC-R	WISC	−0.01
271	Wheaton et al., 1980	25	116.16	WISC-R	WISC	0.36
272	Whitworth & Gibbons, 1986	25	252	WAIS-R	WAIS	0.18
273	Whitworth & Gibbons, 1986	25	252	WAIS-R	WAIS	0.30
274	Whitworth & Gibbons, 1986	25	252	WAIS-R	WAIS	0.21
275	Whitworth & Chrisman, 1987	30	58	K-ABC	WPPSI	0.35
276	Whitworth & Chrisman, 1987	30	58	K-ABC	WPPSI	0.13
277	Woodcock et al., 2001	150	117.5	WJTCA-III	WISC-III	0.57
278	Woodcock et al., 2001	122	120.6	WJTCA-III	DAS	0.42
279	Yater et al., 1975	20	80.5	WPPSI	WISC	−0.11
280	Yater et al., 1975	20	63.45	WPPSI	WISC	0.23
281	Yater et al., 1975	20	68.15	WPPSI	WISC	−0.24
282	Zimmerman & Woo-Sam, 1974	22	72	SB 72	WPPSI	−0.01
283	Zimmerman & Woo-Sam, 1974	22	66	SB 72	WPPSI	−0.5
284	Zins & Barnett, 1984	40	111	K-ABC	SB 72	0.28
285	Zins & Barnett, 1984	40	111	K-ABC	WISC-R	0.58
			Modern < 5cc
286	Brooks, 1977	30	96	WISC	SB 72	−7.76
287	Carvajal et al., 1991	51	68.4	WPPSI	SB4	2.36
288	Carvajal et al., 1993	32	123	WISC-III	SB4	−0.74
289	Klanderman et al., 1985	41	102	WISC-R	SB 72	6.16
290	Lavin, 1996	40	127.2	WISC-III	SB4	0.28
291	Lukens & Hurrell, 1996	31	161	WISC-III	SB4	2.05
292	McCrowell & Nagle, 1994	30	60	WPPSI-R	SB4	0.63
293	Obrzut et al., 1987	29	114.96	WISC-R	SB 72	17.2
294	Prewett & Matavich, 1994	73	116	WISC-III	SB4	2.23
295	Rust & Lindstrom, 1996	57	111.6	WISC-III	SB4	−0.37
296	Sewell & Manni, 1977	33	84	WISC-R	SB 72	7.4
297	Sewell & Manni, 1977	73	144	WISC-R	SB 72	5.08
298	Simpson et al., 2002	20	108	WISC-III	SB4	1.86
299	Simpson et al., 2002	20	111	WISC-III	SB4	0.88
300	Wechsler, 1974	29	114	WISC-R	SB 72	6.8
301	Wechsler, 1974	27	150	WISC-R	SB 72	6.8
302	Wechsler, 1974	29	198	WISC-R	SB 72	−8.4
303	Wechsler, 1974	33	72	WISC-R	SB 72	10
304	Wechsler, 1989	115	70	WPPSI-R	SB4	0.69
305	Wechsler, 1991	188	72	WISC-III	WPPSI-R	−4
306	Wechsler, 2003	254	132	WISC-IV	WASI	0.85
307	Wechsler, 2008	141	198	WAIS-IV	WISC-IV	0.28
308	Zins & Barnett, 1984	40	111	WISC-R	SB 72	−10.24
			Other < 5dd
309	Arffa et al., 1984	60	55	WJTCA	SB 72	−0.86
310	Arinoldo, 1982	20	93	WISC-R	MSCA	−6.5
311	Axelrod, 2002	72	644.4	WASI	WAIS-III	−0.98
312	Barclay, 1969	50	63.84	WPPSI	SB 60	1.51
313	Bracken et al., 1984	99	143	WJTCA	WISC-R	2.14
314	Bracken et al., 1984	37	143	WJTCA	WISC-R	1.44
315	Coleman & Harmer, 1985	54	108	WJTCA	WISC-R	1.32
316	Davis, 1975	53	69	SB 72	MSCA	0.4
317	Davis & Walker, 1977	51	97	WISC-R	MSCA	−1.6
318	Dumont et al., 2000	81	148	DAS	WJTCA-Ree	−2.8
319	Elliot, 1990	62	63	DAS	WPPSI-R	10.8
320	Elliot, 1990	23	54	DAS	WPPSI-R	5.6
321	Elliot, 1990	58	60	DAS	SB4	0.8
322	Elliot, 1990	55	119	DAS	SB4	1.16
323	Elliot, 1990	29	103	DAS	SB4	1.93
324	Elliot, 2007	95	57.6	DAS-IIff	WPPSI-III	0.72
325	Estabrook, 1984	152	120	WJTCA	WISC-R	1.38
326	Fagan et al., 1969	32	65	WPPSI	SB 60	1.62
327	Gregg & Hoy, 1985	50	268.8	WAIS-R	WJTCA	1.06
328	Harrington et al., 1992	10	36	WPPSI-R	WJTCA-R	−16.4
329	Hayden et al., 1988	32	111.6	SB4	K-ABC	−1.85
330	Hendershott et al., 1990	36	48	SB4	K-ABC	1.81
331	Ingram & Hakari, 1985	33	124.8	WJTCA	WISC-R	0.70
332	Ipsen et al., 1983	27	108	WJTCA	WISC-R	0.68
333	Ipsen et al., 1983	19	108	WJTCA	WISC-R	0.65
334	Ipsen et al., 1983	14	108	WJTCA	WISC-R	0.60
335	Kaufman & Kaufman, 1993	79	204	KAIT	SB4	0.14
336	Kaufman & Kaufman, 2004	86	138	K-ABC-II	WJTCA-IIIgg	−0.09
337	Kaufman & Kaufman, 2004	56	138	K-ABC-II	WISC-IV	−4.6
338	Kaufman & Kaufman, 2004	36	42	K-ABC-II	WPPSI-III	−2.8
339	Kaufman & Kaufman, 2004	39	66	K-ABC-II	WPPSI-III	−7.6
340	Kaufman & Kaufman, 2004	80	136	KBIT-II	WASIhh	0.76
341	Kaufman & Kaufman, 2004	62	512	KBIT-II	WASI	1
342	Kaufman & Kaufman, 2004	63	130	KBIT-II	WISC-IV	−1.3
343	King & Smith, 1972	24	72	WPPSI	SB 60	0.74
344	Knight et al., 1990	30	115	SB4	K-ABC	0.54
345	Krohn & Traxler, 1979	22	39	SB 72	MSCA	−1.2
346	Krohn & Traxler, 1979	24	54	SB 72	MSCA	−5.73
347	Krohn & Lamp, 1989	89	59	SB4	K-ABC	0.61
348	Lamp & Krohn, 2001	89	59	SB4	K-ABC	0.56
349	Lamp & Krohn, 2001	72	81	SB4	K-ABC	1.41
350	Lamp & Krohn, 2001	75	104	SB4	K-ABC	0.28
351	Law & Faison, 1996	30	182.4	KAIT	WISC-III	−17.4
352	Naglieri & Harrison, 1979	15	88	SB 72	MSCA	24.26
353	Oakland et al., 1971	24	74	WPPSI	SB 60	0.7
354	Oakland et al., 1971	24	72	WPPSI	SB 60	0.76
355	Pasewark et al., 1971	72	67.11	WPPSI	SB 60	0.78
356	Phelps et al., 1984	55	188	WJTCA	WISC-R	0.54
357	Prosser & Crawford, 1971	50	58	WPPSI	SB 60	1.5
358	Reeve et al., 1979	51	111	WJTCA	WISC-R	3.04
359	Reilly et al., 1985	26	84	WISC-R	MSCA	2.5
360	Reilly et al., 1985	26	84	WJTCA	WISC-R	−0.65
361	Rellas, 1969	26	76	WPPSI	SB 60	3.40
362	Roid, 2003	145	96	SB5	WJTCA-III	0.46
363	Smith et al., 1989	18	125	SB4	K-ABC	0.48
364	Thompson & Brassard, 1984	20	122.4	WJTCA	WISC-R	0.25
365	Thompson & Brassard, 1984	20	120	WJTCA	WISC-R	2.21
366	Thompson & Brassard, 1984	20	120	WJTCA	WISC-R	2.47
367	Thorndike et al., 1986	175	84	SB4	K-ABC	−0.09
368	Thorndike et al., 1986	30	107	SB4	K-ABC	0.4
369	Vo et al., 1999	30	147	KAIT	WISC-III	−1.34
370	Vo et al., 1999	30	175	KAIT	WISC-III	−4.28
371	Wechsler, 1967	98	66.5	WPPSI	SB 60	0.34
372	Wechsler, 1991	27	108	WISC-III	DAS	−2.8
373	Wechsler, 1999	248	623.76	WASI	WAIS-III	−0.14
374	Ysseldyke et al., 1981	50	123	WJTCA	WISC-R	1.80
375	Zimmerman & Woo-Sam, 1970	26	72	WPPSI	SB 60	1
376	Zimmerman & Woo-Sam, 1970	21	72	WPPSI	SB 60	2.54
377	Zimmerman & Woo-Sam, 1974	22	72	WPPSI	SB 60	1.2
378	Zimmerman & Woo-Sam, 1974	22	66	WPPSI	SB 60	2.54

^aAge reported in months.

^bModern comparisons with at least five years between test norming periods.

^cStanford-Binet Intelligence Scales – Fourth Edition.

^dStanford-Binet Intelligence Scales – Form L-M (1972 norms ed.).

^eWechsler Intelligence Scale for Children-Revised.

^fWechsler Adult Intelligence Scale-Revised.

^gWechsler Intelligence Scale for Children – Third Edition.

^hWechsler Intelligence Scale for Children – Fourth Edition.

ⁱWechsler Adult Intelligence Scale – Third Edition.

^jWechsler Preschool and Primary Scale of Intelligence-Revised.

^kStanford-Binet Intelligence Scales – Fifth Edition.

^lStanford-Binet Intelligence Scales – Form L-M.

^mWechsler Preschool and Primary Scale of Intelligence – Third Edition.

ⁿWechsler Adult Intelligence Scale – Fourth Edition.

^oAll other comparisons with at least five years between test norming periods.

^pWechsler Intelligence Scale for Children.

^qMcCarthy Scales of Children’s Abilities.

^rWechsler Preschool and Primary Scale of Intelligence.

^sStanford-Binet Intelligence Scales – Form L.

^tKaufman Brief Intelligence Test.

^uWechsler Adult Intelligence Scale.

^vDifferential Ability Scales.

^wStanford-Binet Intelligence Scales – Form L-M (1960).

^xKaufman Assessment Battery for Children.

^yWoodcock-Johnson Tests of Cognitive Abilities.

^zKaufman Brief Intelligence Test – Second Edition.

^aaKaufman Assessment Battery for Children – Second Edition.

^bbKaufman Adolescent and Adult Intelligence Test.

^ccModern comparisons with less than five years between test norming periods.

^ddAll other comparisons with less than five years between test norming periods.

^eeWoodcock-Johnson Tests of Cognitive Abilities-Revised.

^ffDifferential Ability Scales – Second Edition.

^ggWoodcock-Johnson Tests of Cognitive Abilities – Third Edition.

^hhWechsler Abbreviated Scale of Intelligence.