At a call centre, a researcher measures workers’ recall of customer details on Monday and repeats the same test on Friday. The researcher wants to know whet...

Which of the following methods would best test the duration of short-term memory? A researcher gives volunteers an unfamiliar three-letter code, prevents reh...

Fig. 1 shows a cycle lane beside a road used in a town-planning consultation. Painted arrows, rows of bollards and the edges of the lane all lead towards a b...

Fig. 1 shows a photographer's image of two identical lamps placed at different points between converging railway tracks. The lamp nearer the narrow end of th...

The diagram in Fig. 1 shows a neurone used in a laboratory model of how information passes from a fingertip to the spinal cord. (a) Name the part labelled X....

Fig. 1 is a scan-based map from a study of six volunteers completing a spatial-navigation task in a virtual museum. Darker outlined areas show increased bloo...

A trainee nurse practises giving directions to a patient with hearing loss. She faces the patient, keeps her mouth visible and writes key appointment times o...

Table 1 shows data from a study of 24 shift workers. Each worker wore a monitor for one week. The researcher compared average sleep with reaction time on a d...

A school counsellor watches pupils arriving at a study club. She wants to investigate whether arriving with friends affects nervous behaviour. She needs an o...