4. Attention, Suggestion and Emotion
| # | Journal | Discription |
|---|---|---|
| 103 | Masson's Disc | With screen and special lighting arrangements, fixed speed. |
| 104 | Masson's Disc on Motor | Variable speed with light. |
| 105 | Span of Attention Cards |
A set of 12 cards
having equal sized dots (from 3 to 14) scat
tered randomly. (a) Answer Sheet (A pkt. of 100) |
| 106 | Dot Figures | Same dot figures are used in studying the phenomena of attention. |
| 107 | Tachistoscope | Jalota-gravity Type: Tachistoscope with three different adjustable windows. The tachistoscope when un folded provides an automatic screen between the E and S. All teak wood, fine gray paint or polish. With Manual. |
| 108 | Tachistoscope | (Fall type) Can be used for the study of span of apprehension and memory. All teak plywood made, fine polish or gray paint. Smooth and comparatively noiseless operation attempted. |
| 109 | Tachistoscope | Electronics type |
| 110 | Judging Emotions from Photographs | A set of 12 photographs. |
| 111 | Division of Attention Board Apparatus | Electrically operated with error counter |