Estimation of pendulum length from information in motion 247 – 256
John B Pittenger
Locomotor estimation of distance after visual scanning by children and adults 257 – 263
John T Corlett, Aftab E Patla, John G Williams
Visual half-field symmetry in orientation perception 265 – 273
Svein Magnussen, Nils Inge Landrø, Tore Johnsen
What is the appropriate control for the tilt illusion? 275 – 283
Peter Wenderoth, Michael Johnson
The size illusion: visual and kin aesthetic information in size perception 285 – 291
Judith I Laszlo, Pia Broderick
The perception of complex patterns by touch 293 – 303
Susanna Millar
Orientational versus horizontal disparity in the stereoscopic appreciation of slant 305 – 314
Jacques Ninio
Errors in the stereoscopic separation of surfaces represented with regular textures 315 – 328
Jacques Ninio, Eduardo Mizraji
Unstable ocular dominance and reading ability 329 – 335
Elizabeth R Bigelow, Beryl E McKenzie
Shape constancy and slant perception at birth 337 – 344
Alan Slater, Victoria Morison
Contrast and spatial frequency components in visual preferences of newborns 345 – 348
Victoria Morison, Alan Slater
Colour constancy with change of viewing distance under water 349 – 358
Paul Emmerson, Helen Ross
Modifying the gestalt factor of proximity: theories compared 359 – 366
Frank P McKenna
Shape and contour: the points of maximum change are least useful for recognition 367 – 370
John M Kennedy, Ramona Domander
The measurement of differential thresholds for lifted weights by microcomputer-controlled apparatus 371 – 376
Eric E Brodie
Letters to the Editor 377 – 379
