Table 2.
Mean offset reading accuracy (in percentage correct) and latencies (in milliseconds) for all three conditions for each measurement point for the poor readers
| Pretest | T1 | T2 | T3 | T4 | T5 | T6 | T7 | T8 | T9 | T10 | Posttest | Retention | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Phonics feedback (N = 22) | Words accuracy | 0.95 (0.06) | 0.94 (0.06) | 0.93 (0.08) | 0.94 (0.06) | 0.95 (0.04) | 0.95 (0.05) | 0.96 (0.05) | 0.94 (0.06) | 0.94 (0.06) | 0.93 (0.10) | 0.96 (0.06) | 0.93 (0.07) | 0.95 (0.06) |
| Words latency | 2885 (464) | 2871 (708) | 2689 (643) | 2677 (614) | 2624 (616) | 2677 (585) | 2712 (547) | 2579 (602) | 2515 (586) | 2614 (567) | 2642 (521) | 2886 (560) | 2644 (599) | |
| Pseudowords accuracy | 0.92 (0.07) | 0.09 (0.09) | 0.92 (0.08) | 0.92 (0.09) | 0.93 (0.07) | 0.92 (0.07) | 0.92 (0.07) | 0.92 (0.07) | 0.94 (0.06) | 0.93 (0.06) | 0.93 (0.07) | 0.91 (0.07) | 0.93 (0.07) | |
| Pseudowords latency | 3302 (606) | 2871 (671) | 2964 (665) | 2983 (633) | 2913 (529) | 2922 (648) | 2904 (544) | 2834 (532) | 2733 (612) | 2784 (553) | 2787 (592) | 2971 (632) | 2768 (657) | |
| Word feedback (N = 10) | Words accuracy | 0.92 (0.08) | 0.90 (0.12) | 0.94 (0.08) | 0.86 (0.14) | 0.89 (0.10) | 0.89 (0.13) | 0.90 (0.09) | 0.92 (0.08) | 0.86 (0.15) | 0.85 (0.14) | 0.92 (0.08) | 0.87 (0.11) | 0.92 (0.05) |
| Words latency | 3208 (487) | 3172 (603) | 3017 (610) | 2967 (883) | 2901 (681) | 3040 (798) | 2764 (773) | 2961 (689) | 2753 (595) | 2743 (635) | 2770 (571) | 3166 (710) | 2837 (528) | |
| Pseudowords accuracy | 0.85 (0.09) | 0.85 (0.14) | 0.87 (0.07) | 0.87 (0.08) | 0.85 (0.14) | 0.83 (0.18) | 0.81 (0.18) | 0.88 (0.13) | 0.88 (0.10) | 0.80 (0.17) | 0.88 (0.15) | 0.84 (0.17) | 0.87 (0.10) | |
| Pseudowords latency | 3676 (232) | 3172 (587) | 3291 (608) | 3211 (736) | 3096 (803) | 3241 (853) | 3275 (740) | 3165 (658) | 3176 (676) | 3117 (790) | 3141 (711) | 3279 (765) | 2945 (575) | |
| No feedback (N = 15) | Words accuracy | 0.95 (0.06) | 0.93 (0.07) | 0.91 (0.11) | 0.93 (0.06) | 0.91 (0.07) | 0.94 (0.06) | 0.95 (0.05) | 0.95 (0.07) | 0.94 (0.05) | 0.92 (0.15) | 0.96 (0.03) | 0.95 (0.06) | 0.96 (0.04) |
| Words latency | 2515 (570) | 2535 (658) | 2584 (527) | 2461 (613) | 2289 (570) | 2345 (621) | 2357 (563) | 2224 (537) | 2325 (628) | 2402 (537) | 2299 (528) | 2668 (579) | 2205 (591) | |
| Pseudowords accuracy | 0.92 (0.08) | 0.90 (0.09) | 0.89 (0.09) | 0.91 (0.06) | 0.90 (0.08) | 0.98 (0.07) | 0.92 (0.04) | 0.92 (0.07) | 0.94 (0.07) | 0.91 (0.04) | 0.94 (0.07) | 0.92 (0.08) | 0.95 (0.06) | |
| Pseudowords latency | 2910 (613) | 2865 (746) | 2806 (693) | 2748 (642) | 2616 (626) | 2709 (632) | 2726 (517) | 2645 (633) | 2713 (677) | 2705 (618) | 2641 (545) | 2907 (572) | 2561 (634) |
Standard deviations are between parentheses