Summary of the strengths and weaknesses of experimental designs A Level exam tips Answering exam questions (PSYA1 AQA A specification) Questions about types of experiments tend to be 1 or 2 mark questions that require you to: Identify the type of experiment in an example; Give 1 strength and 1 weakness of that type of experiment
Amazonâs wand is basically Dash 2.0. Like the companyâs first bar-code scanner, which was limited to Amazon Fresh customers, the 6-inch stick has a rubberized loop at the top for hanging purposes, but this time around itâs also magnetic.
Amazon Kindle Fire: 1) Turn on the Kindle Fire HD. 2) From the home screen, tap the âAppsâ tab near the top of the screen. 3) Hereâs the tricky part, tap âStoreâ at the top right. 4) Now tap the menu icon at the bottom-center of the screen (it looks like a box with three horizontal lines across it).