At 4-weeks post-surgery following their clinic visit, parent-child dyads will be randomized into three groups: an attention control group, a normal reminiscing group, and an intervention group. Randomization will be conducted by an external statistician using a computer random number generator. Allocation concealment will be achieved using sequentially numbered, opaque, and sealed envelopes. Group allocation will be revealed by a researcher at the outset of the lab visit.