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. 2018 Oct 1;10(10):1394. doi: 10.3390/nu10101394

Table 5.

Cognitive stimulation including (a) the use of iPad-based tasks by children of the experimental group as recorded on iPads, (b) the use of paper–pencil learning material (ASQ learning activity) based on parental report, and (c) additional time spent by parents playing with the child outside of experiment-related playing activities based on parental report. Time is indicated for each group of participants between V0 and V3 per day. Mean and standard error are reported. * indicates significance.

Experimental Group Control Group p-Value (Diff. between Groups)
  • (a)

    Use of iPad-based tasks (minutes/week)

 V0 to V1 32.9 - -
V1 to V2 34.8 - -
V2 to V3 29.9 - -
  • (b)

    How long the child played with the ASQ learning (h/day)

 V0 to V1 1.26 (0.09) - -
V1 to V2 1.08 (0.07) - -
V2 to V3 1.43 (1.11) - -
  • (c)

    How much longer the parents played with the child compared to before the study (h/day)

 V0 to V1 2.26 (0.16) 2.89 (0.21) p < 0.05 *
V1 to V2 1.95 (0.28) 2.56 (0.21) p = 0.08
V2 to V3 1.54 (0.13) 2.19 (0.21) p < 0.05 *