Looks like that's just giving you final calculations for the related to-hit bonuses.
Basically, a melee attack's to-hit bonus is equal to your BaB + your STR modifier + misc bonuses. According to that, you have +1 from BaB, +4 from strength, and +0 total from misc modifiers (-1 from power attack and +1 I can't figure out from context) for a total of +5 to-hit
And a ranged attack's to-hit bonus is equal to your BaB + your DEX modifier + misc bonuses. So with that, you have a +1 from BaB, +1 from DEX, and +1 form misc bonuses. But, again, I can't figure out the context of that misc bonus.
Looks like that's just giving you final calculations for the related to-hit bonuses.
Basically, a melee attack's to-hit bonus is equal to your BaB + your STR modifier + misc bonuses. According to that, you have +1 from BaB, +4 from strength, and +0 total from misc modifiers (-1 from power attack and +1 I can't figure out from context) for a total of +5 to-hit
And a ranged attack's to-hit bonus is equal to your BaB + your DEX modifier + misc bonuses. So with that, you have a +1 from BaB, +1 from DEX, and +1 form misc bonuses. But, again, I can't figure out the context of that misc bonus.
His Dexterity is 14, so a +2 modifier not a +1. +2 Dex, +1 BAB gives you the +3 ranged attack modifier listed.
Power Attack is not included either. Look at the longsword attack on the right. It only deals 1d8+4 damage, and the +4 comes solely from his 18 Str.
The BAB, melee attack, and ranged attack numbers are all right. The only thing this is a problem is that miscellaneous +1 attack bonus listed under the +1 BAB. My guess is that it is simply an error. There is nothing listed that should be giving a miscellaneous +1 attack bonus.
Edit: And I think I know what it is. Hero Lab would normally just display BAB, and not Attack Bonus. But this is Beginner Box material. The Beginner Box doesn't use BAB, it just lists Attack Bonus. So both BAB and Attack Bonus on that sheet mean the same thing.
Looks like that's just giving you final calculations for the related to-hit bonuses.......both BAB and Attack Bonus on that sheet mean the same thing.OH, that makes perfect sense! Thank you both so much for reading / replying. It really cleared it up for me, and I can pass that on to my players. (I'm sort of getting a trial by fire as a new GM here, but Pathfinder has been tons of fun. It's awesome that the community is so helpful too.)
Edit: The longsword Bizonder is using has a +5 melee attached - could that end up translating to a stray +1 or is that something else entirely (ie, counting the BAB as well as the Attack bonus which you've helpfully pointed out is the same thing)?
The +5 listed there is correct for normal longsword attacks. +1 from BAB/attack bonus, and +4 from the 18 Strength. The -1 from power attack is not included in those modifiers, as it is optional. There are no other modifiers added into that.