Writing a DIRECTIONAL hypothesis (one-tailed):
Participants in condition A (state condition of IV) will (insert directional DV) compared to
participants in condition B (state condition of IV)
Participants in condition A with caffeine will press a button quicker (seconds) compared to
participants in condition B without caffeine.
Writing a NON-DIRECTIONAL hypothesis (two-tailed):
There will be a difference (insert operationalised DV) between participants in condition A
(insert IV) and those in condition B (insert IV)
There will be a difference between the time taken to press a button (seconds) of
participants in condition A (with caffeine) compared to condition B (without caffeine)
Writing a DIRECTIONAL hypothesis (one-tailed):
Participants in condition A (state condition of IV) will (insert directional DV) compared to
participants in condition B (state condition of IV)
Participants in condition A with caffeine will press a button quicker (seconds) compared to
participants in condition B without caffeine.
Writing a NON-DIRECTIONAL hypothesis (two-tailed):
There will be a difference (insert operationalised DV) between participants in condition A
(insert IV) and those in condition B (insert IV)
There will be a difference between the time taken to press a button (seconds) of
participants in condition A (with caffeine) compared to condition B (without caffeine)
Writing a DIRECTIONAL hypothesis (one-tailed):
Participants in condition A (state condition of IV) will (insert directional DV) compared to
participants in condition B (state condition of IV)
Participants in condition A with caffeine will press a button quicker (seconds) compared to
participants in condition B without caffeine.
Writing a NON-DIRECTIONAL hypothesis (two-tailed):
There will be a difference (insert operationalised DV) between participants in condition A
(insert IV) and those in condition B (insert IV)
There will be a difference between the time taken to press a button (seconds) of
participants in condition A (with caffeine) compared to condition B (without caffeine)
Participants in condition A (state condition of IV) will (insert directional DV) compared to
participants in condition B (state condition of IV)
Participants in condition A with caffeine will press a button quicker (seconds) compared to
participants in condition B without caffeine.
Writing a NON-DIRECTIONAL hypothesis (two-tailed):
There will be a difference (insert operationalised DV) between participants in condition A
(insert IV) and those in condition B (insert IV)
There will be a difference between the time taken to press a button (seconds) of
participants in condition A (with caffeine) compared to condition B (without caffeine)
Writing a DIRECTIONAL hypothesis (one-tailed):
Participants in condition A (state condition of IV) will (insert directional DV) compared to
participants in condition B (state condition of IV)
Participants in condition A with caffeine will press a button quicker (seconds) compared to
participants in condition B without caffeine.
Writing a NON-DIRECTIONAL hypothesis (two-tailed):
There will be a difference (insert operationalised DV) between participants in condition A
(insert IV) and those in condition B (insert IV)
There will be a difference between the time taken to press a button (seconds) of
participants in condition A (with caffeine) compared to condition B (without caffeine)
Writing a DIRECTIONAL hypothesis (one-tailed):
Participants in condition A (state condition of IV) will (insert directional DV) compared to
participants in condition B (state condition of IV)
Participants in condition A with caffeine will press a button quicker (seconds) compared to
participants in condition B without caffeine.
Writing a NON-DIRECTIONAL hypothesis (two-tailed):
There will be a difference (insert operationalised DV) between participants in condition A
(insert IV) and those in condition B (insert IV)
There will be a difference between the time taken to press a button (seconds) of
participants in condition A (with caffeine) compared to condition B (without caffeine)
